Mercurial > vim
annotate src/getchar.c @ 25089:80739b453fd4
Added tag v8.2.3081 for changeset 5f6a70167daa1b1f233f5db2f7f4771dc71eb487
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Wed, 30 Jun 2021 22:15:04 +0200 |
| parents | 8f2262c72178 |
| children | e8e2c4d33b9b |
| rev | line source |
|---|---|
|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * getchar.c | |
| 12 * | |
| 13 * functions related with getting a character from the user/mapping/redo/... | |
| 14 * | |
| 15 * manipulations with redo buffer and stuff buffer | |
| 16 * mappings and abbreviations | |
| 17 */ | |
| 18 | |
| 19 #include "vim.h" | |
| 20 | |
| 21 /* | |
| 22 * These buffers are used for storing: | |
| 23 * - stuffed characters: A command that is translated into another command. | |
| 24 * - redo characters: will redo the last change. | |
| 1992 | 25 * - recorded characters: for the "q" command. |
| 7 | 26 * |
| 27 * The bytes are stored like in the typeahead buffer: | |
| 28 * - K_SPECIAL introduces a special key (two more bytes follow). A literal | |
| 29 * K_SPECIAL is stored as K_SPECIAL KS_SPECIAL KE_FILLER. | |
| 30 * - CSI introduces a GUI termcap code (also when gui.in_use is FALSE, | |
| 31 * otherwise switching the GUI on would make mappings invalid). | |
| 32 * A literal CSI is stored as CSI KS_EXTRA KE_CSI. | |
| 33 * These translations are also done on multi-byte characters! | |
| 34 * | |
| 35 * Escaping CSI bytes is done by the system-specific input functions, called | |
| 36 * by ui_inchar(). | |
| 37 * Escaping K_SPECIAL is done by inchar(). | |
| 38 * Un-escaping is done by vgetc(). | |
| 39 */ | |
| 40 | |
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41 #define MINIMAL_SIZE 20 // minimal size for b_str |
| 7 | 42 |
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43 static buffheader_T redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
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44 static buffheader_T old_redobuff = {{NULL, {NUL}}, NULL, 0, 0}; |
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45 static buffheader_T recordbuff = {{NULL, {NUL}}, NULL, 0, 0}; |
| 7 | 46 |
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47 static int typeahead_char = 0; // typeahead char that's not flushed |
| 7 | 48 |
| 49 /* | |
| 50 * when block_redo is TRUE redo buffer will not be changed | |
| 51 * used by edit() to repeat insertions and 'V' command for redoing | |
| 52 */ | |
| 53 static int block_redo = FALSE; | |
| 54 | |
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55 static int KeyNoremap = 0; // remapping flags |
| 7 | 56 |
| 57 /* | |
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58 * Variables used by vgetorpeek() and flush_buffers(). |
| 7 | 59 * |
| 60 * typebuf.tb_buf[] contains all characters that are not consumed yet. | |
| 61 * typebuf.tb_buf[typebuf.tb_off] is the first valid character. | |
| 62 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len - 1] is the last valid char. | |
| 63 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len] must be NUL. | |
| 64 * The head of the buffer may contain the result of mappings, abbreviations | |
| 65 * and @a commands. The length of this part is typebuf.tb_maplen. | |
| 66 * typebuf.tb_silent is the part where <silent> applies. | |
| 67 * After the head are characters that come from the terminal. | |
| 68 * typebuf.tb_no_abbr_cnt is the number of characters in typebuf.tb_buf that | |
| 69 * should not be considered for abbreviations. | |
| 70 * Some parts of typebuf.tb_buf may not be mapped. These parts are remembered | |
| 71 * in typebuf.tb_noremap[], which is the same length as typebuf.tb_buf and | |
| 72 * contains RM_NONE for the characters that are not to be remapped. | |
| 73 * typebuf.tb_noremap[typebuf.tb_off] is the first valid flag. | |
| 74 * (typebuf has been put in globals.h, because check_termcode() needs it). | |
| 75 */ | |
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76 #define RM_YES 0 // tb_noremap: remap |
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77 #define RM_NONE 1 // tb_noremap: don't remap |
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78 #define RM_SCRIPT 2 // tb_noremap: remap local script mappings |
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79 #define RM_ABBR 4 // tb_noremap: don't remap, do abbrev. |
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80 |
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81 // typebuf.tb_buf has three parts: room in front (for result of mappings), the |
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82 // middle for typeahead and room for new characters (which needs to be 3 * |
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83 // MAXMAPLEN) for the Amiga). |
| 7 | 84 #define TYPELEN_INIT (5 * (MAXMAPLEN + 3)) |
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85 static char_u typebuf_init[TYPELEN_INIT]; // initial typebuf.tb_buf |
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86 static char_u noremapbuf_init[TYPELEN_INIT]; // initial typebuf.tb_noremap |
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87 |
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88 static int last_recorded_len = 0; // number of last recorded chars |
| 7 | 89 |
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90 static int read_readbuf(buffheader_T *buf, int advance); |
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91 static void init_typebuf(void); |
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92 static void may_sync_undo(void); |
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93 static void free_typebuf(void); |
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94 static void closescript(void); |
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95 static void updatescript(int c); |
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96 static int vgetorpeek(int); |
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97 static int inchar(char_u *buf, int maxlen, long wait_time); |
| 7 | 98 |
| 99 /* | |
| 100 * Free and clear a buffer. | |
| 101 */ | |
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102 static void |
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103 free_buff(buffheader_T *buf) |
| 7 | 104 { |
| 5649 | 105 buffblock_T *p, *np; |
| 7 | 106 |
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107 for (p = buf->bh_first.b_next; p != NULL; p = np) |
| 7 | 108 { |
| 109 np = p->b_next; | |
| 110 vim_free(p); | |
| 111 } | |
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112 buf->bh_first.b_next = NULL; |
| 7 | 113 } |
| 114 | |
| 115 /* | |
| 116 * Return the contents of a buffer as a single string. | |
| 117 * K_SPECIAL and CSI in the returned string are escaped. | |
| 118 */ | |
| 119 static char_u * | |
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120 get_buffcont( |
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121 buffheader_T *buffer, |
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122 int dozero) // count == zero is not an error |
| 7 | 123 { |
| 124 long_u count = 0; | |
| 125 char_u *p = NULL; | |
| 126 char_u *p2; | |
| 127 char_u *str; | |
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128 buffblock_T *bp; |
| 7 | 129 |
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130 // compute the total length of the string |
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131 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) |
| 7 | 132 count += (long_u)STRLEN(bp->b_str); |
| 133 | |
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134 if ((count || dozero) && (p = alloc(count + 1)) != NULL) |
| 7 | 135 { |
| 136 p2 = p; | |
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137 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next) |
| 7 | 138 for (str = bp->b_str; *str; ) |
| 139 *p2++ = *str++; | |
| 140 *p2 = NUL; | |
| 141 } | |
| 142 return (p); | |
| 143 } | |
| 144 | |
| 145 /* | |
| 146 * Return the contents of the record buffer as a single string | |
| 147 * and clear the record buffer. | |
| 148 * K_SPECIAL and CSI in the returned string are escaped. | |
| 149 */ | |
| 150 char_u * | |
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151 get_recorded(void) |
| 7 | 152 { |
| 153 char_u *p; | |
| 154 size_t len; | |
| 155 | |
| 156 p = get_buffcont(&recordbuff, TRUE); | |
| 157 free_buff(&recordbuff); | |
| 158 | |
| 159 /* | |
| 160 * Remove the characters that were added the last time, these must be the | |
| 161 * (possibly mapped) characters that stopped the recording. | |
| 162 */ | |
| 163 len = STRLEN(p); | |
| 164 if ((int)len >= last_recorded_len) | |
| 165 { | |
| 166 len -= last_recorded_len; | |
| 167 p[len] = NUL; | |
| 168 } | |
| 169 | |
| 170 /* | |
| 171 * When stopping recording from Insert mode with CTRL-O q, also remove the | |
| 172 * CTRL-O. | |
| 173 */ | |
| 174 if (len > 0 && restart_edit != 0 && p[len - 1] == Ctrl_O) | |
| 175 p[len - 1] = NUL; | |
| 176 | |
| 177 return (p); | |
| 178 } | |
| 179 | |
| 180 /* | |
| 181 * Return the contents of the redo buffer as a single string. | |
| 182 * K_SPECIAL and CSI in the returned string are escaped. | |
| 183 */ | |
| 184 char_u * | |
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185 get_inserted(void) |
| 7 | 186 { |
| 1618 | 187 return get_buffcont(&redobuff, FALSE); |
| 7 | 188 } |
| 189 | |
| 190 /* | |
| 1130 | 191 * Add string "s" after the current block of buffer "buf". |
| 7 | 192 * K_SPECIAL and CSI should have been escaped already. |
| 193 */ | |
| 194 static void | |
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195 add_buff( |
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196 buffheader_T *buf, |
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197 char_u *s, |
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198 long slen) // length of "s" or -1 |
| 7 | 199 { |
| 5649 | 200 buffblock_T *p; |
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201 long_u len; |
| 7 | 202 |
| 203 if (slen < 0) | |
| 204 slen = (long)STRLEN(s); | |
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205 if (slen == 0) // don't add empty strings |
| 7 | 206 return; |
| 207 | |
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208 if (buf->bh_first.b_next == NULL) // first add to list |
| 7 | 209 { |
| 210 buf->bh_space = 0; | |
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211 buf->bh_curr = &(buf->bh_first); |
| 7 | 212 } |
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213 else if (buf->bh_curr == NULL) // buffer has already been read |
| 7 | 214 { |
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215 iemsg(_("E222: Add to read buffer")); |
| 7 | 216 return; |
| 217 } | |
| 218 else if (buf->bh_index != 0) | |
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219 mch_memmove(buf->bh_first.b_next->b_str, |
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220 buf->bh_first.b_next->b_str + buf->bh_index, |
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221 STRLEN(buf->bh_first.b_next->b_str + buf->bh_index) + 1); |
| 7 | 222 buf->bh_index = 0; |
| 223 | |
| 224 if (buf->bh_space >= (int)slen) | |
| 225 { | |
| 226 len = (long_u)STRLEN(buf->bh_curr->b_str); | |
| 416 | 227 vim_strncpy(buf->bh_curr->b_str + len, s, (size_t)slen); |
| 7 | 228 buf->bh_space -= slen; |
| 229 } | |
| 230 else | |
| 231 { | |
| 232 if (slen < MINIMAL_SIZE) | |
| 233 len = MINIMAL_SIZE; | |
| 234 else | |
| 235 len = slen; | |
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236 p = alloc(offsetof(buffblock_T, b_str) + len + 1); |
| 7 | 237 if (p == NULL) |
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238 return; // no space, just forget it |
| 835 | 239 buf->bh_space = (int)(len - slen); |
| 416 | 240 vim_strncpy(p->b_str, s, (size_t)slen); |
| 7 | 241 |
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242 p->b_next = buf->bh_curr->b_next; |
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243 buf->bh_curr->b_next = p; |
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244 buf->bh_curr = p; |
| 7 | 245 } |
| 246 return; | |
| 247 } | |
| 248 | |
| 249 /* | |
| 250 * Add number "n" to buffer "buf". | |
| 251 */ | |
| 252 static void | |
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253 add_num_buff(buffheader_T *buf, long n) |
| 7 | 254 { |
| 255 char_u number[32]; | |
| 256 | |
| 257 sprintf((char *)number, "%ld", n); | |
| 258 add_buff(buf, number, -1L); | |
| 259 } | |
| 260 | |
| 261 /* | |
| 262 * Add character 'c' to buffer "buf". | |
| 263 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 264 */ | |
| 265 static void | |
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266 add_char_buff(buffheader_T *buf, int c) |
| 7 | 267 { |
| 268 char_u bytes[MB_MAXBYTES + 1]; | |
| 269 int len; | |
| 270 int i; | |
| 271 char_u temp[4]; | |
| 272 | |
| 273 if (IS_SPECIAL(c)) | |
| 274 len = 1; | |
| 275 else | |
| 276 len = (*mb_char2bytes)(c, bytes); | |
| 277 for (i = 0; i < len; ++i) | |
| 278 { | |
| 279 if (!IS_SPECIAL(c)) | |
| 280 c = bytes[i]; | |
| 281 | |
| 282 if (IS_SPECIAL(c) || c == K_SPECIAL || c == NUL) | |
| 283 { | |
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284 // translate special key code into three byte sequence |
| 7 | 285 temp[0] = K_SPECIAL; |
| 286 temp[1] = K_SECOND(c); | |
| 287 temp[2] = K_THIRD(c); | |
| 288 temp[3] = NUL; | |
| 289 } | |
| 290 #ifdef FEAT_GUI | |
| 291 else if (c == CSI) | |
| 292 { | |
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293 // Translate a CSI to a CSI - KS_EXTRA - KE_CSI sequence |
| 7 | 294 temp[0] = CSI; |
| 295 temp[1] = KS_EXTRA; | |
| 296 temp[2] = (int)KE_CSI; | |
| 297 temp[3] = NUL; | |
| 298 } | |
| 299 #endif | |
| 300 else | |
| 301 { | |
| 302 temp[0] = c; | |
| 303 temp[1] = NUL; | |
| 304 } | |
| 305 add_buff(buf, temp, -1L); | |
| 306 } | |
| 307 } | |
| 308 | |
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309 // First read ahead buffer. Used for translated commands. |
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310 static buffheader_T readbuf1 = {{NULL, {NUL}}, NULL, 0, 0}; |
| 5649 | 311 |
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312 // Second read ahead buffer. Used for redo. |
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313 static buffheader_T readbuf2 = {{NULL, {NUL}}, NULL, 0, 0}; |
| 5649 | 314 |
| 7 | 315 /* |
| 5649 | 316 * Get one byte from the read buffers. Use readbuf1 one first, use readbuf2 |
| 317 * if that one is empty. | |
| 7 | 318 * If advance == TRUE go to the next char. |
| 319 * No translation is done K_SPECIAL and CSI are escaped. | |
| 320 */ | |
| 321 static int | |
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322 read_readbuffers(int advance) |
| 7 | 323 { |
| 5649 | 324 int c; |
| 325 | |
| 326 c = read_readbuf(&readbuf1, advance); | |
| 327 if (c == NUL) | |
| 328 c = read_readbuf(&readbuf2, advance); | |
| 329 return c; | |
| 330 } | |
| 331 | |
| 332 static int | |
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333 read_readbuf(buffheader_T *buf, int advance) |
| 5649 | 334 { |
| 335 char_u c; | |
| 336 buffblock_T *curr; | |
| 337 | |
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338 if (buf->bh_first.b_next == NULL) // buffer is empty |
| 7 | 339 return NUL; |
| 340 | |
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341 curr = buf->bh_first.b_next; |
| 5649 | 342 c = curr->b_str[buf->bh_index]; |
| 7 | 343 |
| 344 if (advance) | |
| 345 { | |
| 5649 | 346 if (curr->b_str[++buf->bh_index] == NUL) |
| 7 | 347 { |
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348 buf->bh_first.b_next = curr->b_next; |
| 7 | 349 vim_free(curr); |
| 5649 | 350 buf->bh_index = 0; |
| 7 | 351 } |
| 352 } | |
| 353 return c; | |
| 354 } | |
| 355 | |
| 356 /* | |
| 5670 | 357 * Prepare the read buffers for reading (if they contain something). |
| 7 | 358 */ |
| 359 static void | |
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360 start_stuff(void) |
| 7 | 361 { |
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362 if (readbuf1.bh_first.b_next != NULL) |
| 7 | 363 { |
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364 readbuf1.bh_curr = &(readbuf1.bh_first); |
| 5649 | 365 readbuf1.bh_space = 0; |
| 366 } | |
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367 if (readbuf2.bh_first.b_next != NULL) |
| 5649 | 368 { |
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369 readbuf2.bh_curr = &(readbuf2.bh_first); |
| 5649 | 370 readbuf2.bh_space = 0; |
| 7 | 371 } |
| 372 } | |
| 373 | |
| 374 /* | |
| 375 * Return TRUE if the stuff buffer is empty. | |
| 376 */ | |
| 377 int | |
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378 stuff_empty(void) |
| 7 | 379 { |
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380 return (readbuf1.bh_first.b_next == NULL |
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381 && readbuf2.bh_first.b_next == NULL); |
| 5649 | 382 } |
| 383 | |
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384 #if defined(FEAT_EVAL) || defined(PROTO) |
| 5649 | 385 /* |
| 386 * Return TRUE if readbuf1 is empty. There may still be redo characters in | |
| 387 * redbuf2. | |
| 388 */ | |
| 389 int | |
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390 readbuf1_empty(void) |
| 5649 | 391 { |
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392 return (readbuf1.bh_first.b_next == NULL); |
| 7 | 393 } |
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394 #endif |
| 7 | 395 |
| 396 /* | |
| 397 * Set a typeahead character that won't be flushed. | |
| 398 */ | |
| 399 void | |
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400 typeahead_noflush(int c) |
| 7 | 401 { |
| 402 typeahead_char = c; | |
| 403 } | |
| 404 | |
| 405 /* | |
| 406 * Remove the contents of the stuff buffer and the mapped characters in the | |
| 3263 | 407 * typeahead buffer (used in case of an error). If "flush_typeahead" is true, |
| 7 | 408 * flush all typeahead characters (used when interrupted by a CTRL-C). |
| 409 */ | |
| 410 void | |
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411 flush_buffers(flush_buffers_T flush_typeahead) |
| 7 | 412 { |
| 413 init_typebuf(); | |
| 414 | |
| 415 start_stuff(); | |
| 5649 | 416 while (read_readbuffers(TRUE) != NUL) |
| 7 | 417 ; |
| 418 | |
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419 if (flush_typeahead == FLUSH_MINIMAL) |
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420 { |
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421 // remove mapped characters at the start only |
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422 typebuf.tb_off += typebuf.tb_maplen; |
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423 typebuf.tb_len -= typebuf.tb_maplen; |
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424 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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425 if (typebuf.tb_len == 0) |
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426 typebuf_was_filled = FALSE; |
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427 #endif |
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428 } |
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429 else |
| 7 | 430 { |
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431 // remove typeahead |
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432 if (flush_typeahead == FLUSH_INPUT) |
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433 // We have to get all characters, because we may delete the first |
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434 // part of an escape sequence. In an xterm we get one char at a |
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435 // time and we have to get them all. |
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436 while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L) != 0) |
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437 ; |
| 7 | 438 typebuf.tb_off = MAXMAPLEN; |
| 439 typebuf.tb_len = 0; | |
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440 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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441 // Reset the flag that text received from a client or from feedkeys() |
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442 // was inserted in the typeahead buffer. |
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443 typebuf_was_filled = FALSE; |
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444 #endif |
| 7 | 445 } |
| 446 typebuf.tb_maplen = 0; | |
| 447 typebuf.tb_silent = 0; | |
| 448 cmd_silent = FALSE; | |
| 449 typebuf.tb_no_abbr_cnt = 0; | |
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450 if (++typebuf.tb_change_cnt == 0) |
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451 typebuf.tb_change_cnt = 1; |
| 7 | 452 } |
| 453 | |
| 454 /* | |
| 455 * The previous contents of the redo buffer is kept in old_redobuffer. | |
| 456 * This is used for the CTRL-O <.> command in insert mode. | |
| 457 */ | |
| 458 void | |
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459 ResetRedobuff(void) |
| 7 | 460 { |
| 461 if (!block_redo) | |
| 462 { | |
| 463 free_buff(&old_redobuff); | |
| 464 old_redobuff = redobuff; | |
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465 redobuff.bh_first.b_next = NULL; |
| 7 | 466 } |
| 467 } | |
| 468 | |
| 3324 | 469 /* |
| 470 * Discard the contents of the redo buffer and restore the previous redo | |
| 471 * buffer. | |
| 472 */ | |
| 473 void | |
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474 CancelRedo(void) |
| 3324 | 475 { |
| 476 if (!block_redo) | |
| 477 { | |
| 478 free_buff(&redobuff); | |
| 479 redobuff = old_redobuff; | |
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480 old_redobuff.bh_first.b_next = NULL; |
| 3324 | 481 start_stuff(); |
| 5649 | 482 while (read_readbuffers(TRUE) != NUL) |
| 3324 | 483 ; |
| 484 } | |
| 485 } | |
| 486 | |
| 7 | 487 /* |
| 488 * Save redobuff and old_redobuff to save_redobuff and save_old_redobuff. | |
| 489 * Used before executing autocommands and user functions. | |
| 490 */ | |
| 491 void | |
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492 saveRedobuff(save_redo_T *save_redo) |
| 7 | 493 { |
| 494 char_u *s; | |
| 495 | |
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496 save_redo->sr_redobuff = redobuff; |
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497 redobuff.bh_first.b_next = NULL; |
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498 save_redo->sr_old_redobuff = old_redobuff; |
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499 old_redobuff.bh_first.b_next = NULL; |
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500 |
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501 // Make a copy, so that ":normal ." in a function works. |
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502 s = get_buffcont(&save_redo->sr_redobuff, FALSE); |
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503 if (s != NULL) |
| 7 | 504 { |
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505 add_buff(&redobuff, s, -1L); |
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506 vim_free(s); |
| 7 | 507 } |
| 508 } | |
| 509 | |
| 510 /* | |
| 511 * Restore redobuff and old_redobuff from save_redobuff and save_old_redobuff. | |
| 512 * Used after executing autocommands and user functions. | |
| 513 */ | |
| 514 void | |
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515 restoreRedobuff(save_redo_T *save_redo) |
| 7 | 516 { |
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517 free_buff(&redobuff); |
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518 redobuff = save_redo->sr_redobuff; |
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519 free_buff(&old_redobuff); |
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520 old_redobuff = save_redo->sr_old_redobuff; |
| 7 | 521 } |
| 522 | |
| 523 /* | |
| 524 * Append "s" to the redo buffer. | |
| 525 * K_SPECIAL and CSI should already have been escaped. | |
| 526 */ | |
| 527 void | |
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528 AppendToRedobuff(char_u *s) |
| 7 | 529 { |
| 530 if (!block_redo) | |
| 531 add_buff(&redobuff, s, -1L); | |
| 532 } | |
| 533 | |
| 534 /* | |
| 535 * Append to Redo buffer literally, escaping special characters with CTRL-V. | |
| 536 * K_SPECIAL and CSI are escaped as well. | |
| 537 */ | |
| 538 void | |
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539 AppendToRedobuffLit( |
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540 char_u *str, |
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541 int len) // length of "str" or -1 for up to the NUL |
| 7 | 542 { |
| 620 | 543 char_u *s = str; |
| 7 | 544 int c; |
| 545 char_u *start; | |
| 546 | |
| 547 if (block_redo) | |
| 548 return; | |
| 549 | |
| 620 | 550 while (len < 0 ? *s != NUL : s - str < len) |
| 7 | 551 { |
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552 // Put a string of normal characters in the redo buffer (that's |
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553 // faster). |
| 7 | 554 start = s; |
| 555 while (*s >= ' ' | |
| 556 #ifndef EBCDIC | |
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557 && *s < DEL // EBCDIC: all chars above space are normal |
| 7 | 558 #endif |
| 620 | 559 && (len < 0 || s - str < len)) |
| 7 | 560 ++s; |
| 561 | |
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562 // Don't put '0' or '^' as last character, just in case a CTRL-D is |
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563 // typed next. |
| 7 | 564 if (*s == NUL && (s[-1] == '0' || s[-1] == '^')) |
| 565 --s; | |
| 566 if (s > start) | |
| 567 add_buff(&redobuff, start, (long)(s - start)); | |
| 568 | |
| 620 | 569 if (*s == NUL || (len >= 0 && s - str >= len)) |
| 570 break; | |
| 571 | |
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572 // Handle a special or multibyte character. |
| 620 | 573 if (has_mbyte) |
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574 // Handle composing chars separately. |
| 620 | 575 c = mb_cptr2char_adv(&s); |
| 576 else | |
| 577 c = *s++; | |
| 578 if (c < ' ' || c == DEL || (*s == NUL && (c == '0' || c == '^'))) | |
| 579 add_char_buff(&redobuff, Ctrl_V); | |
| 580 | |
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581 // CTRL-V '0' must be inserted as CTRL-V 048 (EBCDIC: xf0) |
| 620 | 582 if (*s == NUL && c == '0') |
| 7 | 583 #ifdef EBCDIC |
| 620 | 584 add_buff(&redobuff, (char_u *)"xf0", 3L); |
| 7 | 585 #else |
| 620 | 586 add_buff(&redobuff, (char_u *)"048", 3L); |
| 7 | 587 #endif |
| 620 | 588 else |
| 589 add_char_buff(&redobuff, c); | |
| 7 | 590 } |
| 591 } | |
| 592 | |
| 593 /* | |
| 594 * Append a character to the redo buffer. | |
| 595 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 596 */ | |
| 597 void | |
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598 AppendCharToRedobuff(int c) |
| 7 | 599 { |
| 600 if (!block_redo) | |
| 601 add_char_buff(&redobuff, c); | |
| 602 } | |
| 603 | |
| 604 /* | |
| 605 * Append a number to the redo buffer. | |
| 606 */ | |
| 607 void | |
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608 AppendNumberToRedobuff(long n) |
| 7 | 609 { |
| 610 if (!block_redo) | |
| 611 add_num_buff(&redobuff, n); | |
| 612 } | |
| 613 | |
| 614 /* | |
| 615 * Append string "s" to the stuff buffer. | |
| 616 * CSI and K_SPECIAL must already have been escaped. | |
| 617 */ | |
| 618 void | |
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619 stuffReadbuff(char_u *s) |
| 7 | 620 { |
| 5649 | 621 add_buff(&readbuf1, s, -1L); |
| 7 | 622 } |
| 623 | |
| 6098 | 624 /* |
| 625 * Append string "s" to the redo stuff buffer. | |
| 626 * CSI and K_SPECIAL must already have been escaped. | |
| 627 */ | |
| 628 void | |
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629 stuffRedoReadbuff(char_u *s) |
| 6098 | 630 { |
| 631 add_buff(&readbuf2, s, -1L); | |
| 632 } | |
| 633 | |
| 7 | 634 void |
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635 stuffReadbuffLen(char_u *s, long len) |
| 7 | 636 { |
| 5649 | 637 add_buff(&readbuf1, s, len); |
| 7 | 638 } |
| 639 | |
| 640 #if defined(FEAT_EVAL) || defined(PROTO) | |
| 641 /* | |
| 642 * Stuff "s" into the stuff buffer, leaving special key codes unmodified and | |
| 643 * escaping other K_SPECIAL and CSI bytes. | |
| 2784 | 644 * Change CR, LF and ESC into a space. |
| 7 | 645 */ |
| 646 void | |
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647 stuffReadbuffSpec(char_u *s) |
| 7 | 648 { |
| 2784 | 649 int c; |
| 650 | |
| 7 | 651 while (*s != NUL) |
| 652 { | |
| 653 if (*s == K_SPECIAL && s[1] != NUL && s[2] != NUL) | |
| 654 { | |
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655 // Insert special key literally. |
| 7 | 656 stuffReadbuffLen(s, 3L); |
| 657 s += 3; | |
| 658 } | |
| 659 else | |
| 2784 | 660 { |
| 661 c = mb_ptr2char_adv(&s); | |
| 662 if (c == CAR || c == NL || c == ESC) | |
| 663 c = ' '; | |
| 664 stuffcharReadbuff(c); | |
| 665 } | |
| 7 | 666 } |
| 667 } | |
| 668 #endif | |
| 669 | |
| 670 /* | |
| 671 * Append a character to the stuff buffer. | |
| 672 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters. | |
| 673 */ | |
| 674 void | |
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675 stuffcharReadbuff(int c) |
| 7 | 676 { |
| 5649 | 677 add_char_buff(&readbuf1, c); |
| 7 | 678 } |
| 679 | |
| 680 /* | |
| 681 * Append a number to the stuff buffer. | |
| 682 */ | |
| 683 void | |
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684 stuffnumReadbuff(long n) |
| 7 | 685 { |
| 5649 | 686 add_num_buff(&readbuf1, n); |
| 7 | 687 } |
| 688 | |
| 689 /* | |
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690 * Stuff a string into the typeahead buffer, such that edit() will insert it |
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691 * literally ("literally" TRUE) or interpret is as typed characters. |
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692 */ |
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693 void |
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694 stuffescaped(char_u *arg, int literally) |
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695 { |
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696 int c; |
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697 char_u *start; |
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698 |
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699 while (*arg != NUL) |
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700 { |
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701 // Stuff a sequence of normal ASCII characters, that's fast. Also |
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702 // stuff K_SPECIAL to get the effect of a special key when "literally" |
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703 // is TRUE. |
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704 start = arg; |
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705 while ((*arg >= ' ' |
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706 #ifndef EBCDIC |
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707 && *arg < DEL // EBCDIC: chars above space are normal |
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708 #endif |
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709 ) |
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710 || (*arg == K_SPECIAL && !literally)) |
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711 ++arg; |
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712 if (arg > start) |
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713 stuffReadbuffLen(start, (long)(arg - start)); |
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714 |
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715 // stuff a single special character |
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716 if (*arg != NUL) |
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717 { |
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718 if (has_mbyte) |
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719 c = mb_cptr2char_adv(&arg); |
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720 else |
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721 c = *arg++; |
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722 if (literally && ((c < ' ' && c != TAB) || c == DEL)) |
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723 stuffcharReadbuff(Ctrl_V); |
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724 stuffcharReadbuff(c); |
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725 } |
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726 } |
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727 } |
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728 |
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729 /* |
| 7 | 730 * Read a character from the redo buffer. Translates K_SPECIAL, CSI and |
| 731 * multibyte characters. | |
| 732 * The redo buffer is left as it is. | |
| 3324 | 733 * If init is TRUE, prepare for redo, return FAIL if nothing to redo, OK |
| 734 * otherwise. | |
| 735 * If old is TRUE, use old_redobuff instead of redobuff. | |
| 7 | 736 */ |
| 737 static int | |
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738 read_redo(int init, int old_redo) |
| 7 | 739 { |
| 5649 | 740 static buffblock_T *bp; |
| 741 static char_u *p; | |
| 742 int c; | |
| 743 int n; | |
| 744 char_u buf[MB_MAXBYTES + 1]; | |
| 745 int i; | |
| 7 | 746 |
| 747 if (init) | |
| 748 { | |
| 749 if (old_redo) | |
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750 bp = old_redobuff.bh_first.b_next; |
| 7 | 751 else |
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752 bp = redobuff.bh_first.b_next; |
| 7 | 753 if (bp == NULL) |
| 754 return FAIL; | |
| 755 p = bp->b_str; | |
| 756 return OK; | |
| 757 } | |
| 758 if ((c = *p) != NUL) | |
| 759 { | |
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760 // Reverse the conversion done by add_char_buff() |
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761 // For a multi-byte character get all the bytes and return the |
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762 // converted character. |
| 7 | 763 if (has_mbyte && (c != K_SPECIAL || p[1] == KS_SPECIAL)) |
| 764 n = MB_BYTE2LEN_CHECK(c); | |
| 765 else | |
| 766 n = 1; | |
| 767 for (i = 0; ; ++i) | |
| 768 { | |
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769 if (c == K_SPECIAL) // special key or escaped K_SPECIAL |
| 7 | 770 { |
| 771 c = TO_SPECIAL(p[1], p[2]); | |
| 772 p += 2; | |
| 773 } | |
| 774 #ifdef FEAT_GUI | |
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775 if (c == CSI) // escaped CSI |
| 7 | 776 p += 2; |
| 777 #endif | |
| 778 if (*++p == NUL && bp->b_next != NULL) | |
| 779 { | |
| 780 bp = bp->b_next; | |
| 781 p = bp->b_str; | |
| 782 } | |
| 783 buf[i] = c; | |
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784 if (i == n - 1) // last byte of a character |
| 7 | 785 { |
| 786 if (n != 1) | |
| 787 c = (*mb_ptr2char)(buf); | |
| 788 break; | |
| 789 } | |
| 790 c = *p; | |
|
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791 if (c == NUL) // cannot happen? |
| 7 | 792 break; |
| 793 } | |
| 794 } | |
| 795 | |
| 796 return c; | |
| 797 } | |
| 798 | |
| 799 /* | |
| 800 * Copy the rest of the redo buffer into the stuff buffer (in a slow way). | |
| 801 * If old_redo is TRUE, use old_redobuff instead of redobuff. | |
| 802 * The escaped K_SPECIAL and CSI are copied without translation. | |
| 803 */ | |
| 804 static void | |
|
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805 copy_redo(int old_redo) |
| 7 | 806 { |
| 807 int c; | |
| 808 | |
| 809 while ((c = read_redo(FALSE, old_redo)) != NUL) | |
| 5649 | 810 add_char_buff(&readbuf2, c); |
| 7 | 811 } |
| 812 | |
| 813 /* | |
| 5649 | 814 * Stuff the redo buffer into readbuf2. |
| 7 | 815 * Insert the redo count into the command. |
| 816 * If "old_redo" is TRUE, the last but one command is repeated | |
| 817 * instead of the last command (inserting text). This is used for | |
| 818 * CTRL-O <.> in insert mode | |
| 819 * | |
| 820 * return FAIL for failure, OK otherwise | |
| 821 */ | |
| 822 int | |
|
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823 start_redo(long count, int old_redo) |
| 7 | 824 { |
| 825 int c; | |
| 826 | |
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827 // init the pointers; return if nothing to redo |
| 7 | 828 if (read_redo(TRUE, old_redo) == FAIL) |
| 829 return FAIL; | |
| 830 | |
| 831 c = read_redo(FALSE, old_redo); | |
| 832 | |
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833 // copy the buffer name, if present |
| 7 | 834 if (c == '"') |
| 835 { | |
| 5649 | 836 add_buff(&readbuf2, (char_u *)"\"", 1L); |
| 7 | 837 c = read_redo(FALSE, old_redo); |
| 838 | |
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839 // if a numbered buffer is used, increment the number |
| 7 | 840 if (c >= '1' && c < '9') |
| 841 ++c; | |
| 5649 | 842 add_char_buff(&readbuf2, c); |
|
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843 |
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844 // the expression register should be re-evaluated |
|
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845 if (c == '=') |
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846 { |
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847 add_char_buff(&readbuf2, CAR); |
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848 cmd_silent = TRUE; |
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849 } |
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850 |
| 7 | 851 c = read_redo(FALSE, old_redo); |
| 852 } | |
| 853 | |
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854 if (c == 'v') // redo Visual |
| 7 | 855 { |
| 856 VIsual = curwin->w_cursor; | |
| 857 VIsual_active = TRUE; | |
| 858 VIsual_select = FALSE; | |
| 859 VIsual_reselect = TRUE; | |
| 860 redo_VIsual_busy = TRUE; | |
| 861 c = read_redo(FALSE, old_redo); | |
| 862 } | |
| 863 | |
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864 // try to enter the count (in place of a previous count) |
| 7 | 865 if (count) |
| 866 { | |
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867 while (VIM_ISDIGIT(c)) // skip "old" count |
| 7 | 868 c = read_redo(FALSE, old_redo); |
| 5649 | 869 add_num_buff(&readbuf2, count); |
| 7 | 870 } |
| 871 | |
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872 // copy from the redo buffer into the stuff buffer |
| 5649 | 873 add_char_buff(&readbuf2, c); |
| 7 | 874 copy_redo(old_redo); |
| 875 return OK; | |
| 876 } | |
| 877 | |
| 878 /* | |
| 879 * Repeat the last insert (R, o, O, a, A, i or I command) by stuffing | |
| 5649 | 880 * the redo buffer into readbuf2. |
| 7 | 881 * return FAIL for failure, OK otherwise |
| 882 */ | |
| 883 int | |
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884 start_redo_ins(void) |
| 7 | 885 { |
| 886 int c; | |
| 887 | |
| 888 if (read_redo(TRUE, FALSE) == FAIL) | |
| 889 return FAIL; | |
| 890 start_stuff(); | |
| 891 | |
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892 // skip the count and the command character |
| 7 | 893 while ((c = read_redo(FALSE, FALSE)) != NUL) |
| 894 { | |
| 895 if (vim_strchr((char_u *)"AaIiRrOo", c) != NULL) | |
| 896 { | |
| 897 if (c == 'O' || c == 'o') | |
| 5649 | 898 add_buff(&readbuf2, NL_STR, -1L); |
| 7 | 899 break; |
| 900 } | |
| 901 } | |
| 902 | |
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903 // copy the typed text from the redo buffer into the stuff buffer |
| 7 | 904 copy_redo(FALSE); |
| 905 block_redo = TRUE; | |
| 906 return OK; | |
| 907 } | |
| 908 | |
| 909 void | |
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910 stop_redo_ins(void) |
| 7 | 911 { |
| 912 block_redo = FALSE; | |
| 913 } | |
| 914 | |
| 915 /* | |
| 916 * Initialize typebuf.tb_buf to point to typebuf_init. | |
| 917 * alloc() cannot be used here: In out-of-memory situations it would | |
| 918 * be impossible to type anything. | |
| 919 */ | |
| 920 static void | |
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921 init_typebuf(void) |
| 7 | 922 { |
| 923 if (typebuf.tb_buf == NULL) | |
| 924 { | |
| 925 typebuf.tb_buf = typebuf_init; | |
| 926 typebuf.tb_noremap = noremapbuf_init; | |
| 927 typebuf.tb_buflen = TYPELEN_INIT; | |
| 928 typebuf.tb_len = 0; | |
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929 typebuf.tb_off = MAXMAPLEN + 4; |
| 7 | 930 typebuf.tb_change_cnt = 1; |
| 931 } | |
| 932 } | |
| 933 | |
| 934 /* | |
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935 * Returns TRUE when keys cannot be remapped. |
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936 */ |
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937 int |
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938 noremap_keys(void) |
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939 { |
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940 return KeyNoremap & (RM_NONE|RM_SCRIPT); |
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941 } |
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942 |
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943 /* |
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944 * Insert a string in position 'offset' in the typeahead buffer (for "@r" |
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945 * and ":normal" command, vgetorpeek() and check_termcode()). |
| 7 | 946 * |
| 947 * If noremap is REMAP_YES, new string can be mapped again. | |
| 948 * If noremap is REMAP_NONE, new string cannot be mapped again. | |
| 10 | 949 * If noremap is REMAP_SKIP, fist char of new string cannot be mapped again, |
| 950 * but abbreviations are allowed. | |
| 7 | 951 * If noremap is REMAP_SCRIPT, new string cannot be mapped again, except for |
| 952 * script-local mappings. | |
| 953 * If noremap is > 0, that many characters of the new string cannot be mapped. | |
| 954 * | |
| 955 * If nottyped is TRUE, the string does not return KeyTyped (don't use when | |
| 956 * offset is non-zero!). | |
| 957 * | |
| 958 * If silent is TRUE, cmd_silent is set when the characters are obtained. | |
| 959 * | |
| 960 * return FAIL for failure, OK otherwise | |
| 961 */ | |
| 962 int | |
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963 ins_typebuf( |
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964 char_u *str, |
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965 int noremap, |
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966 int offset, |
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967 int nottyped, |
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968 int silent) |
| 7 | 969 { |
| 970 char_u *s1, *s2; | |
| 971 int newlen; | |
| 972 int addlen; | |
| 973 int i; | |
| 974 int newoff; | |
| 975 int val; | |
| 976 int nrm; | |
| 977 | |
| 978 init_typebuf(); | |
| 979 if (++typebuf.tb_change_cnt == 0) | |
| 980 typebuf.tb_change_cnt = 1; | |
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981 state_no_longer_safe("ins_typebuf()"); |
| 7 | 982 |
| 983 addlen = (int)STRLEN(str); | |
| 1130 | 984 |
| 7 | 985 if (offset == 0 && addlen <= typebuf.tb_off) |
| 986 { | |
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987 /* |
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988 * Easy case: there is room in front of typebuf.tb_buf[typebuf.tb_off] |
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989 */ |
| 7 | 990 typebuf.tb_off -= addlen; |
| 991 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); | |
| 992 } | |
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993 else if (typebuf.tb_len == 0 && typebuf.tb_buflen |
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994 >= addlen + 3 * (MAXMAPLEN + 4)) |
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995 { |
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996 /* |
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997 * Buffer is empty and string fits in the existing buffer. |
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998 * Leave some space before and after, if possible. |
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999 */ |
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1000 typebuf.tb_off = (typebuf.tb_buflen - addlen - 3 * (MAXMAPLEN + 4)) / 2; |
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1001 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen); |
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1002 } |
| 7 | 1003 else |
| 1004 { | |
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1005 /* |
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1006 * Need to allocate a new buffer. |
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1007 * In typebuf.tb_buf there must always be room for 3 * (MAXMAPLEN + 4) |
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1008 * characters. We add some extra room to avoid having to allocate too |
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1009 * often. |
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1010 */ |
| 7 | 1011 newoff = MAXMAPLEN + 4; |
| 1012 newlen = typebuf.tb_len + addlen + newoff + 4 * (MAXMAPLEN + 4); | |
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1013 if (newlen < 0) // string is getting too long |
| 7 | 1014 { |
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1015 emsg(_(e_toocompl)); // also calls flush_buffers |
| 7 | 1016 setcursor(); |
| 1017 return FAIL; | |
| 1018 } | |
| 1019 s1 = alloc(newlen); | |
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1020 if (s1 == NULL) // out of memory |
| 7 | 1021 return FAIL; |
| 1022 s2 = alloc(newlen); | |
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1023 if (s2 == NULL) // out of memory |
| 7 | 1024 { |
| 1025 vim_free(s1); | |
| 1026 return FAIL; | |
| 1027 } | |
| 1028 typebuf.tb_buflen = newlen; | |
| 1029 | |
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1030 // copy the old chars, before the insertion point |
| 7 | 1031 mch_memmove(s1 + newoff, typebuf.tb_buf + typebuf.tb_off, |
| 1032 (size_t)offset); | |
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1033 // copy the new chars |
| 7 | 1034 mch_memmove(s1 + newoff + offset, str, (size_t)addlen); |
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1035 // copy the old chars, after the insertion point, including the NUL at |
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1036 // the end |
| 7 | 1037 mch_memmove(s1 + newoff + offset + addlen, |
| 1038 typebuf.tb_buf + typebuf.tb_off + offset, | |
| 1039 (size_t)(typebuf.tb_len - offset + 1)); | |
| 1040 if (typebuf.tb_buf != typebuf_init) | |
| 1041 vim_free(typebuf.tb_buf); | |
| 1042 typebuf.tb_buf = s1; | |
| 1043 | |
| 1044 mch_memmove(s2 + newoff, typebuf.tb_noremap + typebuf.tb_off, | |
| 1045 (size_t)offset); | |
| 1046 mch_memmove(s2 + newoff + offset + addlen, | |
| 1047 typebuf.tb_noremap + typebuf.tb_off + offset, | |
| 1048 (size_t)(typebuf.tb_len - offset)); | |
| 1049 if (typebuf.tb_noremap != noremapbuf_init) | |
| 1050 vim_free(typebuf.tb_noremap); | |
| 1051 typebuf.tb_noremap = s2; | |
| 1052 | |
| 1053 typebuf.tb_off = newoff; | |
| 1054 } | |
| 1055 typebuf.tb_len += addlen; | |
| 1056 | |
|
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1057 // If noremap == REMAP_SCRIPT: do remap script-local mappings. |
| 7 | 1058 if (noremap == REMAP_SCRIPT) |
| 1059 val = RM_SCRIPT; | |
| 10 | 1060 else if (noremap == REMAP_SKIP) |
| 1061 val = RM_ABBR; | |
| 7 | 1062 else |
| 1063 val = RM_NONE; | |
| 1064 | |
| 1065 /* | |
| 1066 * Adjust typebuf.tb_noremap[] for the new characters: | |
| 1067 * If noremap == REMAP_NONE or REMAP_SCRIPT: new characters are | |
| 1068 * (sometimes) not remappable | |
| 1069 * If noremap == REMAP_YES: all the new characters are mappable | |
| 1070 * If noremap > 0: "noremap" characters are not remappable, the rest | |
| 1071 * mappable | |
| 1072 */ | |
| 10 | 1073 if (noremap == REMAP_SKIP) |
| 1074 nrm = 1; | |
| 1075 else if (noremap < 0) | |
| 7 | 1076 nrm = addlen; |
| 1077 else | |
| 1078 nrm = noremap; | |
| 1079 for (i = 0; i < addlen; ++i) | |
| 1080 typebuf.tb_noremap[typebuf.tb_off + i + offset] = | |
| 1081 (--nrm >= 0) ? val : RM_YES; | |
| 1082 | |
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1083 // tb_maplen and tb_silent only remember the length of mapped and/or |
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1084 // silent mappings at the start of the buffer, assuming that a mapped |
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1085 // sequence doesn't result in typed characters. |
| 7 | 1086 if (nottyped || typebuf.tb_maplen > offset) |
| 1087 typebuf.tb_maplen += addlen; | |
| 1088 if (silent || typebuf.tb_silent > offset) | |
| 1089 { | |
| 1090 typebuf.tb_silent += addlen; | |
| 1091 cmd_silent = TRUE; | |
| 1092 } | |
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1093 if (typebuf.tb_no_abbr_cnt && offset == 0) // and not used for abbrev.s |
| 7 | 1094 typebuf.tb_no_abbr_cnt += addlen; |
| 1095 | |
| 1096 return OK; | |
| 1097 } | |
| 1098 | |
| 1099 /* | |
| 852 | 1100 * Put character "c" back into the typeahead buffer. |
| 1101 * Can be used for a character obtained by vgetc() that needs to be put back. | |
| 1051 | 1102 * Uses cmd_silent, KeyTyped and KeyNoremap to restore the flags belonging to |
| 1103 * the char. | |
| 852 | 1104 */ |
| 1105 void | |
|
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1106 ins_char_typebuf(int c, int modifier) |
| 852 | 1107 { |
|
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1108 char_u buf[MB_MAXBYTES + 4]; |
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1109 int idx = 0; |
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1110 |
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1111 if (modifier != 0) |
| 852 | 1112 { |
| 1113 buf[0] = K_SPECIAL; | |
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1114 buf[1] = KS_MODIFIER; |
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1115 buf[2] = modifier; |
| 852 | 1116 buf[3] = NUL; |
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1117 idx = 3; |
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1118 } |
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1119 if (IS_SPECIAL(c)) |
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1120 { |
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1121 buf[idx] = K_SPECIAL; |
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1122 buf[idx + 1] = K_SECOND(c); |
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1123 buf[idx + 2] = K_THIRD(c); |
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1124 buf[idx + 3] = NUL; |
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1125 idx += 3; |
| 852 | 1126 } |
| 1127 else | |
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1128 buf[(*mb_char2bytes)(c, buf + idx) + idx] = NUL; |
| 1051 | 1129 (void)ins_typebuf(buf, KeyNoremap, 0, !KeyTyped, cmd_silent); |
| 852 | 1130 } |
| 1131 | |
| 1132 /* | |
| 7 | 1133 * Return TRUE if the typeahead buffer was changed (while waiting for a |
| 841 | 1134 * character to arrive). Happens when a message was received from a client or |
| 842 | 1135 * from feedkeys(). |
| 7 | 1136 * But check in a more generic way to avoid trouble: When "typebuf.tb_buf" |
| 1137 * changed it was reallocated and the old pointer can no longer be used. | |
| 1138 * Or "typebuf.tb_off" may have been changed and we would overwrite characters | |
| 1139 * that was just added. | |
| 1140 */ | |
| 1141 int | |
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1142 typebuf_changed( |
|
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1143 int tb_change_cnt) // old value of typebuf.tb_change_cnt |
| 7 | 1144 { |
| 1145 return (tb_change_cnt != 0 && (typebuf.tb_change_cnt != tb_change_cnt | |
| 841 | 1146 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
| 1147 || typebuf_was_filled | |
| 7 | 1148 #endif |
| 1149 )); | |
| 1150 } | |
| 1151 | |
| 1152 /* | |
| 1153 * Return TRUE if there are no characters in the typeahead buffer that have | |
| 1154 * not been typed (result from a mapping or come from ":normal"). | |
| 1155 */ | |
| 1156 int | |
|
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1157 typebuf_typed(void) |
| 7 | 1158 { |
| 1159 return typebuf.tb_maplen == 0; | |
| 1160 } | |
| 1161 | |
| 1162 /* | |
| 1163 * Return the number of characters that are mapped (or not typed). | |
| 1164 */ | |
| 1165 int | |
|
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1166 typebuf_maplen(void) |
| 7 | 1167 { |
| 1168 return typebuf.tb_maplen; | |
| 1169 } | |
| 1170 | |
| 1171 /* | |
| 1172 * remove "len" characters from typebuf.tb_buf[typebuf.tb_off + offset] | |
| 1173 */ | |
| 1174 void | |
|
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1175 del_typebuf(int len, int offset) |
| 7 | 1176 { |
| 1177 int i; | |
| 1178 | |
| 1179 if (len == 0) | |
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1180 return; // nothing to do |
| 7 | 1181 |
| 1182 typebuf.tb_len -= len; | |
| 1183 | |
| 1184 /* | |
| 1185 * Easy case: Just increase typebuf.tb_off. | |
| 1186 */ | |
| 1187 if (offset == 0 && typebuf.tb_buflen - (typebuf.tb_off + len) | |
| 1188 >= 3 * MAXMAPLEN + 3) | |
| 1189 typebuf.tb_off += len; | |
| 1190 /* | |
| 1191 * Have to move the characters in typebuf.tb_buf[] and typebuf.tb_noremap[] | |
| 1192 */ | |
| 1193 else | |
| 1194 { | |
| 1195 i = typebuf.tb_off + offset; | |
| 1196 /* | |
| 1197 * Leave some extra room at the end to avoid reallocation. | |
| 1198 */ | |
| 1199 if (typebuf.tb_off > MAXMAPLEN) | |
| 1200 { | |
| 1201 mch_memmove(typebuf.tb_buf + MAXMAPLEN, | |
| 1202 typebuf.tb_buf + typebuf.tb_off, (size_t)offset); | |
| 1203 mch_memmove(typebuf.tb_noremap + MAXMAPLEN, | |
| 1204 typebuf.tb_noremap + typebuf.tb_off, (size_t)offset); | |
| 1205 typebuf.tb_off = MAXMAPLEN; | |
| 1206 } | |
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1207 // adjust typebuf.tb_buf (include the NUL at the end) |
| 7 | 1208 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, |
| 1209 typebuf.tb_buf + i + len, | |
| 1210 (size_t)(typebuf.tb_len - offset + 1)); | |
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1211 // adjust typebuf.tb_noremap[] |
| 7 | 1212 mch_memmove(typebuf.tb_noremap + typebuf.tb_off + offset, |
| 1213 typebuf.tb_noremap + i + len, | |
| 1214 (size_t)(typebuf.tb_len - offset)); | |
| 1215 } | |
| 1216 | |
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1217 if (typebuf.tb_maplen > offset) // adjust tb_maplen |
| 7 | 1218 { |
| 1219 if (typebuf.tb_maplen < offset + len) | |
| 1220 typebuf.tb_maplen = offset; | |
| 1221 else | |
| 1222 typebuf.tb_maplen -= len; | |
| 1223 } | |
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1224 if (typebuf.tb_silent > offset) // adjust tb_silent |
| 7 | 1225 { |
| 1226 if (typebuf.tb_silent < offset + len) | |
| 1227 typebuf.tb_silent = offset; | |
| 1228 else | |
| 1229 typebuf.tb_silent -= len; | |
| 1230 } | |
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1231 if (typebuf.tb_no_abbr_cnt > offset) // adjust tb_no_abbr_cnt |
| 7 | 1232 { |
| 1233 if (typebuf.tb_no_abbr_cnt < offset + len) | |
| 1234 typebuf.tb_no_abbr_cnt = offset; | |
| 1235 else | |
| 1236 typebuf.tb_no_abbr_cnt -= len; | |
| 1237 } | |
| 1238 | |
| 841 | 1239 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
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1240 // Reset the flag that text received from a client or from feedkeys() |
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1241 // was inserted in the typeahead buffer. |
| 841 | 1242 typebuf_was_filled = FALSE; |
| 7 | 1243 #endif |
| 1244 if (++typebuf.tb_change_cnt == 0) | |
| 1245 typebuf.tb_change_cnt = 1; | |
| 1246 } | |
| 1247 | |
| 1248 /* | |
| 1249 * Write typed characters to script file. | |
| 1250 * If recording is on put the character in the recordbuffer. | |
| 1251 */ | |
| 1252 static void | |
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1253 gotchars(char_u *chars, int len) |
| 7 | 1254 { |
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1255 char_u *s = chars; |
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1256 int i; |
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1257 static char_u buf[4]; |
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1258 static int buflen = 0; |
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1259 int todo = len; |
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1260 |
| 1130 | 1261 while (todo--) |
| 7 | 1262 { |
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1263 buf[buflen++] = *s++; |
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1264 |
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1265 // When receiving a special key sequence, store it until we have all |
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1266 // the bytes and we can decide what to do with it. |
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1267 if (buflen == 1 && buf[0] == K_SPECIAL) |
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1268 continue; |
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1269 if (buflen == 2) |
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1270 continue; |
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1271 if (buflen == 3 && buf[1] == KS_EXTRA |
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1272 && (buf[2] == KE_FOCUSGAINED || buf[2] == KE_FOCUSLOST)) |
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1273 { |
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1274 // Drop K_FOCUSGAINED and K_FOCUSLOST, they are not useful in a |
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1275 // recording. |
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1276 buflen = 0; |
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1277 continue; |
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1278 } |
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1279 |
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1280 // Handle one byte at a time; no translation to be done. |
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1281 for (i = 0; i < buflen; ++i) |
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1282 updatescript(buf[i]); |
| 7 | 1283 |
|
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1284 if (reg_recording != 0) |
| 7 | 1285 { |
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1286 buf[buflen] = NUL; |
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1287 add_buff(&recordbuff, buf, (long)buflen); |
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1288 // remember how many chars were last recorded |
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1289 last_recorded_len += buflen; |
| 7 | 1290 } |
|
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parents:
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diff
changeset
|
1291 buflen = 0; |
| 7 | 1292 } |
| 1293 may_sync_undo(); | |
| 1294 | |
| 1295 #ifdef FEAT_EVAL | |
|
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changeset
|
1296 // output "debug mode" message next time in debug mode |
| 7 | 1297 debug_did_msg = FALSE; |
| 1298 #endif | |
| 1299 | |
|
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changeset
|
1300 // Since characters have been typed, consider the following to be in |
|
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diff
changeset
|
1301 // another mapping. Search string will be kept in history. |
| 7 | 1302 ++maptick; |
| 1303 } | |
| 1304 | |
| 1305 /* | |
| 1306 * Sync undo. Called when typed characters are obtained from the typeahead | |
| 1307 * buffer, or when a menu is used. | |
| 1308 * Do not sync: | |
| 1309 * - In Insert mode, unless cursor key has been used. | |
| 1310 * - While reading a script file. | |
| 1311 * - When no_u_sync is non-zero. | |
| 1312 */ | |
| 1313 static void | |
|
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changeset
|
1314 may_sync_undo(void) |
| 7 | 1315 { |
| 1316 if ((!(State & (INSERT + CMDLINE)) || arrow_used) | |
| 825 | 1317 && scriptin[curscript] == NULL) |
| 1318 u_sync(FALSE); | |
| 7 | 1319 } |
| 1320 | |
| 1321 /* | |
| 1322 * Make "typebuf" empty and allocate new buffers. | |
| 1323 * Returns FAIL when out of memory. | |
| 1324 */ | |
|
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changeset
|
1325 static int |
|
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changeset
|
1326 alloc_typebuf(void) |
| 7 | 1327 { |
| 1328 typebuf.tb_buf = alloc(TYPELEN_INIT); | |
| 1329 typebuf.tb_noremap = alloc(TYPELEN_INIT); | |
| 1330 if (typebuf.tb_buf == NULL || typebuf.tb_noremap == NULL) | |
| 1331 { | |
| 1332 free_typebuf(); | |
| 1333 return FAIL; | |
| 1334 } | |
| 1335 typebuf.tb_buflen = TYPELEN_INIT; | |
|
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diff
changeset
|
1336 typebuf.tb_off = MAXMAPLEN + 4; // can insert without realloc |
| 7 | 1337 typebuf.tb_len = 0; |
| 1338 typebuf.tb_maplen = 0; | |
| 1339 typebuf.tb_silent = 0; | |
| 1340 typebuf.tb_no_abbr_cnt = 0; | |
| 1341 if (++typebuf.tb_change_cnt == 0) | |
| 1342 typebuf.tb_change_cnt = 1; | |
|
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changeset
|
1343 #if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
|
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patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
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changeset
|
1344 typebuf_was_filled = FALSE; |
|
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patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset
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changeset
|
1345 #endif |
| 7 | 1346 return OK; |
| 1347 } | |
| 1348 | |
| 1349 /* | |
| 1350 * Free the buffers of "typebuf". | |
| 1351 */ | |
|
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changeset
|
1352 static void |
|
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changeset
|
1353 free_typebuf(void) |
| 7 | 1354 { |
| 1462 | 1355 if (typebuf.tb_buf == typebuf_init) |
|
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changeset
|
1356 internal_error("Free typebuf 1"); |
| 1462 | 1357 else |
|
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patch 8.1.2091: double free when memory allocation fails
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1358 VIM_CLEAR(typebuf.tb_buf); |
| 1992 | 1359 if (typebuf.tb_noremap == noremapbuf_init) |
|
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|
1360 internal_error("Free typebuf 2"); |
| 1462 | 1361 else |
|
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|
1362 VIM_CLEAR(typebuf.tb_noremap); |
| 7 | 1363 } |
| 1364 | |
| 1365 /* | |
| 1366 * When doing ":so! file", the current typeahead needs to be saved, and | |
| 1367 * restored when "file" has been read completely. | |
| 1368 */ | |
| 1369 static typebuf_T saved_typebuf[NSCRIPT]; | |
| 1370 | |
| 1371 int | |
|
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|
1372 save_typebuf(void) |
| 7 | 1373 { |
| 1374 init_typebuf(); | |
| 1375 saved_typebuf[curscript] = typebuf; | |
|
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changeset
|
1376 // If out of memory: restore typebuf and close file. |
| 7 | 1377 if (alloc_typebuf() == FAIL) |
| 1378 { | |
| 1379 closescript(); | |
| 1380 return FAIL; | |
| 1381 } | |
| 1382 return OK; | |
| 1383 } | |
| 1384 | |
|
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|
1385 static int old_char = -1; // character put back by vungetc() |
|
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changeset
|
1386 static int old_mod_mask; // mod_mask for ungotten character |
|
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|
1387 static int old_mouse_row; // mouse_row related to old_char |
|
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changeset
|
1388 static int old_mouse_col; // mouse_col related to old_char |
| 1928 | 1389 |
| 7 | 1390 /* |
| 1391 * Save all three kinds of typeahead, so that the user must type at a prompt. | |
| 1392 */ | |
| 1393 void | |
|
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changeset
|
1394 save_typeahead(tasave_T *tp) |
| 7 | 1395 { |
| 1396 tp->save_typebuf = typebuf; | |
| 1397 tp->typebuf_valid = (alloc_typebuf() == OK); | |
| 1398 if (!tp->typebuf_valid) | |
| 1399 typebuf = tp->save_typebuf; | |
| 1400 | |
| 1928 | 1401 tp->old_char = old_char; |
| 1402 tp->old_mod_mask = old_mod_mask; | |
| 1403 old_char = -1; | |
| 1404 | |
| 5649 | 1405 tp->save_readbuf1 = readbuf1; |
|
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changeset
|
1406 readbuf1.bh_first.b_next = NULL; |
| 5649 | 1407 tp->save_readbuf2 = readbuf2; |
|
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parents:
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changeset
|
1408 readbuf2.bh_first.b_next = NULL; |
| 7 | 1409 # ifdef USE_INPUT_BUF |
| 1410 tp->save_inputbuf = get_input_buf(); | |
| 1411 # endif | |
| 1412 } | |
| 1413 | |
| 1414 /* | |
| 1415 * Restore the typeahead to what it was before calling save_typeahead(). | |
| 1416 * The allocated memory is freed, can only be called once! | |
|
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changeset
|
1417 * When "overwrite" is FALSE input typed later is kept. |
| 7 | 1418 */ |
| 1419 void | |
|
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changeset
|
1420 restore_typeahead(tasave_T *tp, int overwrite UNUSED) |
| 7 | 1421 { |
| 1422 if (tp->typebuf_valid) | |
| 1423 { | |
| 1424 free_typebuf(); | |
| 1425 typebuf = tp->save_typebuf; | |
| 1426 } | |
| 1427 | |
| 1928 | 1428 old_char = tp->old_char; |
| 1429 old_mod_mask = tp->old_mod_mask; | |
| 1430 | |
| 5649 | 1431 free_buff(&readbuf1); |
| 1432 readbuf1 = tp->save_readbuf1; | |
| 1433 free_buff(&readbuf2); | |
| 1434 readbuf2 = tp->save_readbuf2; | |
| 7 | 1435 # ifdef USE_INPUT_BUF |
|
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changeset
|
1436 set_input_buf(tp->save_inputbuf, overwrite); |
| 7 | 1437 # endif |
| 1438 } | |
| 1439 | |
| 1440 /* | |
| 1441 * Open a new script file for the ":source!" command. | |
| 1442 */ | |
| 1443 void | |
|
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|
1444 openscript( |
|
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diff
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|
1445 char_u *name, |
|
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parents:
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changeset
|
1446 int directly) // when TRUE execute directly |
| 7 | 1447 { |
| 1448 if (curscript + 1 == NSCRIPT) | |
| 1449 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1450 emsg(_(e_scripts_nested_too_deep)); |
| 7 | 1451 return; |
| 1452 } | |
|
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|
1453 |
|
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changeset
|
1454 // Disallow sourcing a file in the sandbox, the commands would be executed |
|
fbab59a5ee6b
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changeset
|
1455 // later, possibly outside of the sandbox. |
|
fbab59a5ee6b
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changeset
|
1456 if (check_secure()) |
|
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changeset
|
1457 return; |
|
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|
1458 |
| 1462 | 1459 #ifdef FEAT_EVAL |
| 1460 if (ignore_script) | |
|
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changeset
|
1461 // Not reading from script, also don't open one. Warning message? |
| 1462 | 1462 return; |
| 1463 #endif | |
| 7 | 1464 |
|
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changeset
|
1465 if (scriptin[curscript] != NULL) // already reading script |
| 7 | 1466 ++curscript; |
|
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changeset
|
1467 // use NameBuff for expanded name |
| 7 | 1468 expand_env(name, NameBuff, MAXPATHL); |
| 1469 if ((scriptin[curscript] = mch_fopen((char *)NameBuff, READBIN)) == NULL) | |
| 1470 { | |
|
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changeset
|
1471 semsg(_(e_notopen), name); |
| 7 | 1472 if (curscript) |
| 1473 --curscript; | |
| 1474 return; | |
| 1475 } | |
| 1476 if (save_typebuf() == FAIL) | |
| 1477 return; | |
| 1478 | |
| 1479 /* | |
| 1480 * Execute the commands from the file right now when using ":source!" | |
| 1481 * after ":global" or ":argdo" or in a loop. Also when another command | |
| 1482 * follows. This means the display won't be updated. Don't do this | |
| 1483 * always, "make test" would fail. | |
| 1484 */ | |
| 1485 if (directly) | |
| 1486 { | |
| 1487 oparg_T oa; | |
| 1488 int oldcurscript; | |
| 1489 int save_State = State; | |
| 1490 int save_restart_edit = restart_edit; | |
| 1491 int save_insertmode = p_im; | |
| 1492 int save_finish_op = finish_op; | |
| 1493 int save_msg_scroll = msg_scroll; | |
| 1494 | |
| 1495 State = NORMAL; | |
|
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changeset
|
1496 msg_scroll = FALSE; // no msg scrolling in Normal mode |
|
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changeset
|
1497 restart_edit = 0; // don't go to Insert mode |
|
79e10adc821d
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changeset
|
1498 p_im = FALSE; // don't use 'insertmode' |
| 7 | 1499 clear_oparg(&oa); |
| 1500 finish_op = FALSE; | |
| 1501 | |
| 1502 oldcurscript = curscript; | |
| 1503 do | |
| 1504 { | |
|
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diff
changeset
|
1505 update_topline_cursor(); // update cursor position and topline |
|
329e28ed10fd
patch 8.1.1358: cannot enter character with a CSI byte
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changeset
|
1506 normal_cmd(&oa, FALSE); // execute one command |
|
21230
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patch 8.2.1166: once mouse move events are enabled getchar() returns them
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diff
changeset
|
1507 (void)vpeekc(); // check for end of file |
| 7 | 1508 } |
| 1509 while (scriptin[oldcurscript] != NULL); | |
| 1510 | |
| 1511 State = save_State; | |
| 1512 msg_scroll = save_msg_scroll; | |
| 1513 restart_edit = save_restart_edit; | |
| 1514 p_im = save_insertmode; | |
| 1515 finish_op = save_finish_op; | |
| 1516 } | |
| 1517 } | |
| 1518 | |
| 1519 /* | |
| 1520 * Close the currently active input script. | |
| 1521 */ | |
| 1522 static void | |
|
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diff
changeset
|
1523 closescript(void) |
| 7 | 1524 { |
| 1525 free_typebuf(); | |
| 1526 typebuf = saved_typebuf[curscript]; | |
| 1527 | |
| 1528 fclose(scriptin[curscript]); | |
| 1529 scriptin[curscript] = NULL; | |
| 1530 if (curscript > 0) | |
| 1531 --curscript; | |
| 1532 } | |
| 1533 | |
| 358 | 1534 #if defined(EXITFREE) || defined(PROTO) |
| 1535 void | |
|
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changeset
|
1536 close_all_scripts(void) |
| 358 | 1537 { |
| 1538 while (scriptin[0] != NULL) | |
| 1539 closescript(); | |
| 1540 } | |
| 1541 #endif | |
| 1542 | |
| 7 | 1543 /* |
| 1544 * Return TRUE when reading keys from a script file. | |
| 1545 */ | |
| 1546 int | |
|
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changeset
|
1547 using_script(void) |
| 7 | 1548 { |
| 1549 return scriptin[curscript] != NULL; | |
| 1550 } | |
| 1551 | |
| 1552 /* | |
| 365 | 1553 * This function is called just before doing a blocking wait. Thus after |
| 1554 * waiting 'updatetime' for a character to arrive. | |
| 1555 */ | |
| 1556 void | |
|
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changeset
|
1557 before_blocking(void) |
| 365 | 1558 { |
| 1559 updatescript(0); | |
| 1560 #ifdef FEAT_EVAL | |
| 958 | 1561 if (may_garbage_collect) |
|
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changeset
|
1562 garbage_collect(FALSE); |
| 365 | 1563 #endif |
| 1564 } | |
| 1565 | |
| 1566 /* | |
|
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changeset
|
1567 * updatescript() is called when a character can be written into the script file |
| 7 | 1568 * or when we have waited some time for a character (c == 0) |
| 1569 * | |
| 1570 * All the changed memfiles are synced if c == 0 or when the number of typed | |
| 1571 * characters reaches 'updatecount' and 'updatecount' is non-zero. | |
| 1572 */ | |
|
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changeset
|
1573 static void |
|
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changeset
|
1574 updatescript(int c) |
| 7 | 1575 { |
| 1576 static int count = 0; | |
| 1577 | |
| 1578 if (c && scriptout) | |
| 1579 putc(c, scriptout); | |
| 1580 if (c == 0 || (p_uc > 0 && ++count >= p_uc)) | |
| 1581 { | |
| 1582 ml_sync_all(c == 0, TRUE); | |
| 1583 count = 0; | |
| 1584 } | |
| 1585 } | |
| 1586 | |
| 1587 /* | |
|
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patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1588 * Convert "c" plus "modifiers" to merge the effect of modifyOtherKeys into the |
|
18717
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
18689
diff
changeset
|
1589 * character. |
|
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1590 */ |
|
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1591 int |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1592 merge_modifyOtherKeys(int c_arg, int *modifiers) |
|
18717
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1593 { |
|
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1594 int c = c_arg; |
|
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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changeset
|
1595 |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
1596 if (*modifiers & MOD_MASK_CTRL) |
|
18717
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1597 { |
|
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1598 if ((c >= '`' && c <= 0x7f) || (c >= '@' && c <= '_')) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1599 c &= 0x1f; |
|
14d2a210fab1
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1600 else if (c == '6') |
|
14d2a210fab1
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1601 // CTRL-6 is equivalent to CTRL-^ |
|
14d2a210fab1
patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1602 c = 0x1e; |
|
20595
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20571
diff
changeset
|
1603 #ifdef FEAT_GUI_GTK |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1604 // These mappings look arbitrary at the first glance, but in fact |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1605 // resemble quite exactly the behaviour of the GTK+ 1.2 GUI on my |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1606 // machine. The only difference is BS vs. DEL for CTRL-8 (makes |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20571
diff
changeset
|
1607 // more sense and is consistent with usual terminal behaviour). |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1608 else if (c == '2') |
|
3609e842f822
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1609 c = NUL; |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
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20571
diff
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|
1610 else if (c >= '3' && c <= '7') |
|
3609e842f822
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1611 c = c ^ 0x28; |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1612 else if (c == '8') |
|
3609e842f822
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Bram Moolenaar <Bram@vim.org>
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changeset
|
1613 c = BS; |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1614 else if (c == '?') |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
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20571
diff
changeset
|
1615 c = DEL; |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
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changeset
|
1616 #endif |
|
3609e842f822
patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI
Bram Moolenaar <Bram@vim.org>
parents:
20571
diff
changeset
|
1617 if (c != c_arg) |
|
20727
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patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
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changeset
|
1618 *modifiers &= ~MOD_MASK_CTRL; |
|
18717
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
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|
1619 } |
|
20727
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patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
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|
1620 if ((*modifiers & (MOD_MASK_META | MOD_MASK_ALT)) |
|
18717
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Bram Moolenaar <Bram@vim.org>
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diff
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|
1621 && c >= 0 && c <= 127) |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1622 { |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18689
diff
changeset
|
1623 c += 0x80; |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
1624 *modifiers &= ~(MOD_MASK_META|MOD_MASK_ALT); |
|
18717
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1625 } |
|
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1626 return c; |
|
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patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
1627 } |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1628 |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1629 /* |
| 7 | 1630 * Get the next input character. |
| 1631 * Can return a special key or a multi-byte character. | |
| 1632 * Can return NUL when called recursively, use safe_vgetc() if that's not | |
| 1633 * wanted. | |
| 1634 * This translates escaped K_SPECIAL and CSI bytes to a K_SPECIAL or CSI byte. | |
| 1635 * Collects the bytes of a multibyte character into the whole character. | |
| 1992 | 1636 * Returns the modifiers in the global "mod_mask". |
| 7 | 1637 */ |
| 1638 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
1639 vgetc(void) |
| 7 | 1640 { |
| 1641 int c, c2; | |
| 1642 int n; | |
| 3549 | 1643 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 1644 int i; |
| 1645 | |
| 958 | 1646 #ifdef FEAT_EVAL |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1647 // Do garbage collection when garbagecollect() was called previously and |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
1648 // we are now at the toplevel. |
| 958 | 1649 if (may_garbage_collect && want_garbage_collect) |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8212
diff
changeset
|
1650 garbage_collect(FALSE); |
| 958 | 1651 #endif |
| 1652 | |
| 7 | 1653 /* |
| 1654 * If a character was put back with vungetc, it was already processed. | |
| 1655 * Return it directly. | |
| 1656 */ | |
| 1657 if (old_char != -1) | |
| 1658 { | |
| 1659 c = old_char; | |
| 1660 old_char = -1; | |
| 1661 mod_mask = old_mod_mask; | |
| 4227 | 1662 mouse_row = old_mouse_row; |
| 1663 mouse_col = old_mouse_col; | |
| 7 | 1664 } |
| 958 | 1665 else |
| 7 | 1666 { |
|
20571
5995db0fe84a
patch 8.2.0839: dropping modifier when putting a character back in typeahead
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
1667 mod_mask = 0; |
|
5995db0fe84a
patch 8.2.0839: dropping modifier when putting a character back in typeahead
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
1668 vgetc_mod_mask = 0; |
|
5995db0fe84a
patch 8.2.0839: dropping modifier when putting a character back in typeahead
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
1669 vgetc_char = 0; |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1670 last_recorded_len = 0; |
|
20571
5995db0fe84a
patch 8.2.0839: dropping modifier when putting a character back in typeahead
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
1671 |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1672 for (;;) // this is done twice if there are modifiers |
| 7 | 1673 { |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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diff
changeset
|
1674 int did_inc = FALSE; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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diff
changeset
|
1675 |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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changeset
|
1676 if (mod_mask |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1677 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1678 || im_is_preediting() |
| 7 | 1679 #endif |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
1680 #if defined(FEAT_PROP_POPUP) |
|
17604
506dd2efcbb2
patch 8.1.1799: cannot avoid mapping for a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17602
diff
changeset
|
1681 || popup_no_mapping() |
|
506dd2efcbb2
patch 8.1.1799: cannot avoid mapping for a popup window
Bram Moolenaar <Bram@vim.org>
parents:
17602
diff
changeset
|
1682 #endif |
|
15989
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1683 ) |
|
a14d8b4ef2b0
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parents:
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changeset
|
1684 { |
|
a14d8b4ef2b0
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1685 // no mapping after modifier has been read |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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changeset
|
1686 ++no_mapping; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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changeset
|
1687 ++allow_keys; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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changeset
|
1688 did_inc = TRUE; // mod_mask may change value |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
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changeset
|
1689 } |
| 7 | 1690 c = vgetorpeek(TRUE); |
|
15989
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changeset
|
1691 if (did_inc) |
|
a14d8b4ef2b0
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|
1692 { |
|
a14d8b4ef2b0
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changeset
|
1693 --no_mapping; |
|
a14d8b4ef2b0
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changeset
|
1694 --allow_keys; |
|
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changeset
|
1695 } |
|
a14d8b4ef2b0
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|
1696 |
|
a14d8b4ef2b0
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changeset
|
1697 // Get two extra bytes for special keys |
|
a14d8b4ef2b0
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changeset
|
1698 if (c == K_SPECIAL |
|
a14d8b4ef2b0
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parents:
15868
diff
changeset
|
1699 #ifdef FEAT_GUI |
|
19599
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1700 || (c == CSI) |
|
15989
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changeset
|
1701 #endif |
|
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changeset
|
1702 ) |
| 7 | 1703 { |
|
15989
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changeset
|
1704 int save_allow_keys = allow_keys; |
|
a14d8b4ef2b0
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changeset
|
1705 |
|
a14d8b4ef2b0
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diff
changeset
|
1706 ++no_mapping; |
|
a14d8b4ef2b0
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diff
changeset
|
1707 allow_keys = 0; // make sure BS is not found |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1708 c2 = vgetorpeek(TRUE); // no mapping for these chars |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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changeset
|
1709 c = vgetorpeek(TRUE); |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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changeset
|
1710 --no_mapping; |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1711 allow_keys = save_allow_keys; |
|
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changeset
|
1712 if (c2 == KS_MODIFIER) |
|
a14d8b4ef2b0
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|
1713 { |
|
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|
1714 mod_mask = c; |
|
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|
1715 continue; |
|
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changeset
|
1716 } |
|
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parents:
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diff
changeset
|
1717 c = TO_SPECIAL(c2, c); |
| 7 | 1718 |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1719 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_MENU) && defined(FEAT_TEAROFF) |
|
15989
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changeset
|
1720 // Handle K_TEAROFF here, the caller of vgetc() doesn't need to |
|
a14d8b4ef2b0
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changeset
|
1721 // know that a menu was torn off |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1722 if ( |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1723 # ifdef VIMDLL |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1724 gui.in_use && |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1725 # endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
1726 c == K_TEAROFF) |
| 7 | 1727 { |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1728 char_u name[200]; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1729 int i; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1730 |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1731 // get menu path, it ends with a <CR> |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1732 for (i = 0; (c = vgetorpeek(TRUE)) != '\r'; ) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1733 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1734 name[i] = c; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1735 if (i < 199) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1736 ++i; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1737 } |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1738 name[i] = NUL; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1739 gui_make_tearoff(name); |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1740 continue; |
| 7 | 1741 } |
| 1742 #endif | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
1743 #if defined(FEAT_GUI) && defined(FEAT_GUI_GTK) && defined(FEAT_MENU) |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1744 // GTK: <F10> normally selects the menu, but it's passed until |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1745 // here to allow mapping it. Intercept and invoke the GTK |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1746 // behavior if it's not mapped. |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1747 if (c == K_F10 && gui.menubar != NULL) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1748 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1749 gtk_menu_shell_select_first( |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1750 GTK_MENU_SHELL(gui.menubar), FALSE); |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1751 continue; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1752 } |
| 36 | 1753 #endif |
| 7 | 1754 #ifdef FEAT_GUI |
|
19599
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1755 // Handle focus event here, so that the caller doesn't need to |
|
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1756 // know about it. Return K_IGNORE so that we loop once (needed |
|
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1757 // if 'lazyredraw' is set). |
|
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1758 if (c == K_FOCUSGAINED || c == K_FOCUSLOST) |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1759 { |
|
19599
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1760 ui_focus_change(c == K_FOCUSGAINED); |
|
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1761 c = K_IGNORE; |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1762 } |
|
19599
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1763 |
|
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1764 // Translate K_CSI to CSI. The special key is only used to |
|
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1765 // avoid it being recognized as the start of a special key. |
|
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1766 if (c == K_CSI) |
|
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1767 c = CSI; |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1768 #endif |
| 1380 | 1769 } |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1770 // a keypad or special function key was not mapped, use it like |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1771 // its ASCII equivalent |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1772 switch (c) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1773 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1774 case K_KPLUS: c = '+'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1775 case K_KMINUS: c = '-'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1776 case K_KDIVIDE: c = '/'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1777 case K_KMULTIPLY: c = '*'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1778 case K_KENTER: c = CAR; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1779 case K_KPOINT: |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15850
diff
changeset
|
1780 #ifdef MSWIN |
|
14403
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1781 // Can be either '.' or a ',', |
|
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1782 // depending on the type of keypad. |
|
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1783 c = MapVirtualKey(VK_DECIMAL, 2); break; |
| 36 | 1784 #else |
|
14403
e29cbac5e8f6
patch 8.1.0216: part of file not indented properly
Christian Brabandt <cb@256bit.org>
parents:
14247
diff
changeset
|
1785 c = '.'; break; |
| 36 | 1786 #endif |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1787 case K_K0: c = '0'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1788 case K_K1: c = '1'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1789 case K_K2: c = '2'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1790 case K_K3: c = '3'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1791 case K_K4: c = '4'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1792 case K_K5: c = '5'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1793 case K_K6: c = '6'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1794 case K_K7: c = '7'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1795 case K_K8: c = '8'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1796 case K_K9: c = '9'; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1797 |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1798 case K_XHOME: |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1799 case K_ZHOME: if (mod_mask == MOD_MASK_SHIFT) |
| 229 | 1800 { |
| 1801 c = K_S_HOME; | |
| 1802 mod_mask = 0; | |
| 1803 } | |
| 1804 else if (mod_mask == MOD_MASK_CTRL) | |
| 1805 { | |
| 1806 c = K_C_HOME; | |
| 1807 mod_mask = 0; | |
| 1808 } | |
| 1809 else | |
| 1810 c = K_HOME; | |
| 1811 break; | |
|
15989
a14d8b4ef2b0
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1812 case K_XEND: |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1813 case K_ZEND: if (mod_mask == MOD_MASK_SHIFT) |
| 229 | 1814 { |
| 1815 c = K_S_END; | |
| 1816 mod_mask = 0; | |
| 1817 } | |
| 1818 else if (mod_mask == MOD_MASK_CTRL) | |
| 1819 { | |
| 1820 c = K_C_END; | |
| 1821 mod_mask = 0; | |
| 1822 } | |
| 1823 else | |
| 1824 c = K_END; | |
| 1825 break; | |
| 1826 | |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1827 case K_XUP: c = K_UP; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1828 case K_XDOWN: c = K_DOWN; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1829 case K_XLEFT: c = K_LEFT; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1830 case K_XRIGHT: c = K_RIGHT; break; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1831 } |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1832 |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1833 // For a multi-byte character get all the bytes and return the |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1834 // converted character. |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1835 // Note: This will loop until enough bytes are received! |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1836 if (has_mbyte && (n = MB_BYTE2LEN_CHECK(c)) > 1) |
| 7 | 1837 { |
|
15989
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1838 ++no_mapping; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1839 buf[0] = c; |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1840 for (i = 1; i < n; ++i) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
1841 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1842 buf[i] = vgetorpeek(TRUE); |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1843 if (buf[i] == K_SPECIAL |
| 7 | 1844 #ifdef FEAT_GUI |
|
19599
5eb0ead1415f
patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI
Bram Moolenaar <Bram@vim.org>
parents:
19433
diff
changeset
|
1845 || (buf[i] == CSI) |
| 7 | 1846 #endif |
|
15989
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
1847 ) |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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changeset
|
1848 { |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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15868
diff
changeset
|
1849 // Must be a K_SPECIAL - KS_SPECIAL - KE_FILLER |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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parents:
15868
diff
changeset
|
1850 // sequence, which represents a K_SPECIAL (0x80), |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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parents:
15868
diff
changeset
|
1851 // or a CSI - KS_EXTRA - KE_CSI sequence, which |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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parents:
15868
diff
changeset
|
1852 // represents a CSI (0x9B), |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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parents:
15868
diff
changeset
|
1853 // or a K_SPECIAL - KS_EXTRA - KE_CSI, which is CSI |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
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parents:
15868
diff
changeset
|
1854 // too. |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1855 c = vgetorpeek(TRUE); |
|
a14d8b4ef2b0
patch 8.1.1000: indenting is off
Bram Moolenaar <Bram@vim.org>
parents:
15868
diff
changeset
|
1856 if (vgetorpeek(TRUE) == (int)KE_CSI && c == KS_EXTRA) |
|
a14d8b4ef2b0
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|
1857 buf[i] = CSI; |
|
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1858 } |
| 7 | 1859 } |
|
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|
1860 --no_mapping; |
|
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|
1861 c = (*mb_ptr2char)(buf); |
| 7 | 1862 } |
|
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|
1863 |
|
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|
1864 if (vgetc_char == 0) |
|
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1865 { |
|
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1866 vgetc_mod_mask = mod_mask; |
|
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1867 vgetc_char = c; |
|
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1868 } |
|
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1869 |
|
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|
1870 break; |
| 7 | 1871 } |
| 1872 } | |
| 958 | 1873 |
| 1874 #ifdef FEAT_EVAL | |
| 1875 /* | |
| 1876 * In the main loop "may_garbage_collect" can be set to do garbage | |
| 1877 * collection in the first next vgetc(). It's disabled after that to | |
| 1878 * avoid internally used Lists and Dicts to be freed. | |
| 1879 */ | |
| 1880 may_garbage_collect = FALSE; | |
| 1881 #endif | |
|
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|
1882 |
|
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|
1883 #ifdef FEAT_BEVAL_TERM |
|
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|
1884 if (c != K_MOUSEMOVE && c != K_IGNORE && c != K_CURSORHOLD) |
|
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|
1885 { |
|
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1886 // Don't trigger 'balloonexpr' unless only the mouse was moved. |
|
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|
1887 bevalexpr_due_set = FALSE; |
|
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1888 ui_remove_balloon(); |
|
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1889 } |
|
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1890 #endif |
|
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1891 #ifdef FEAT_PROP_POPUP |
|
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1892 // Only filter keys that do not come from ":normal". Keys from feedkeys() |
|
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|
1893 // are filtered. |
|
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1894 if ((!ex_normal_busy || in_feedkeys) && popup_do_filter(c)) |
|
18231
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1895 { |
|
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|
1896 if (c == Ctrl_C) |
|
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|
1897 got_int = FALSE; // avoid looping |
|
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1898 c = K_IGNORE; |
|
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1899 } |
|
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1900 #endif |
| 958 | 1901 |
|
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1902 // Need to process the character before we know it's safe to do something |
|
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1903 // else. |
|
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|
1904 if (c != K_IGNORE) |
|
18116
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|
1905 state_no_longer_safe("key typed"); |
|
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|
1906 |
| 958 | 1907 return c; |
| 7 | 1908 } |
| 1909 | |
| 1910 /* | |
| 1911 * Like vgetc(), but never return a NUL when called recursively, get a key | |
| 1912 * directly from the user (ignoring typeahead). | |
| 1913 */ | |
| 1914 int | |
|
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|
1915 safe_vgetc(void) |
| 7 | 1916 { |
| 1917 int c; | |
| 1918 | |
| 1919 c = vgetc(); | |
| 1920 if (c == NUL) | |
| 1921 c = get_keystroke(); | |
| 1922 return c; | |
| 1923 } | |
| 1924 | |
| 1925 /* | |
| 1389 | 1926 * Like safe_vgetc(), but loop to handle K_IGNORE. |
| 1927 * Also ignore scrollbar events. | |
| 1928 */ | |
| 1929 int | |
|
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|
1930 plain_vgetc(void) |
| 1389 | 1931 { |
| 1932 int c; | |
| 1933 | |
| 1934 do | |
| 1935 c = safe_vgetc(); | |
|
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|
1936 while (c == K_IGNORE |
|
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|
1937 || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR |
|
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|
1938 || c == K_MOUSEMOVE); |
|
10640
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|
1939 |
|
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|
1940 if (c == K_PS) |
|
18781
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|
1941 // Only handle the first pasted character. Drop the rest, since we |
|
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|
1942 // don't know what to do with it. |
|
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|
1943 c = bracketed_paste(PASTE_ONE_CHAR, FALSE, NULL); |
|
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|
1944 |
| 1389 | 1945 return c; |
| 1946 } | |
| 1947 | |
| 1948 /* | |
| 7 | 1949 * Check if a character is available, such that vgetc() will not block. |
| 1950 * If the next character is a special character or multi-byte, the returned | |
| 1951 * character is not valid!. | |
|
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|
1952 * Returns NUL if no character is available. |
| 7 | 1953 */ |
| 1954 int | |
|
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changeset
|
1955 vpeekc(void) |
| 7 | 1956 { |
| 1957 if (old_char != -1) | |
| 1958 return old_char; | |
| 1959 return vgetorpeek(FALSE); | |
| 1960 } | |
| 1961 | |
|
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|
1962 #if defined(FEAT_TERMRESPONSE) || defined(FEAT_TERMINAL) || defined(PROTO) |
| 7 | 1963 /* |
| 1964 * Like vpeekc(), but don't allow mapping. Do allow checking for terminal | |
| 1965 * codes. | |
| 1966 */ | |
| 1967 int | |
|
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changeset
|
1968 vpeekc_nomap(void) |
| 7 | 1969 { |
| 1970 int c; | |
| 1971 | |
| 1972 ++no_mapping; | |
| 1973 ++allow_keys; | |
| 1974 c = vpeekc(); | |
| 1975 --no_mapping; | |
| 1976 --allow_keys; | |
| 1977 return c; | |
| 1978 } | |
| 1979 #endif | |
| 1980 | |
| 1981 /* | |
| 1982 * Check if any character is available, also half an escape sequence. | |
| 1983 * Trick: when no typeahead found, but there is something in the typeahead | |
| 1984 * buffer, it must be an ESC that is recognized as the start of a key code. | |
| 1985 */ | |
| 1986 int | |
|
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diff
changeset
|
1987 vpeekc_any(void) |
| 7 | 1988 { |
| 1989 int c; | |
| 1990 | |
| 1991 c = vpeekc(); | |
| 1992 if (c == NUL && typebuf.tb_len > 0) | |
| 1993 c = ESC; | |
| 1994 return c; | |
| 1995 } | |
| 1996 | |
| 1997 /* | |
| 1998 * Call vpeekc() without causing anything to be mapped. | |
| 1999 * Return TRUE if a character is available, FALSE otherwise. | |
| 2000 */ | |
| 2001 int | |
|
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changeset
|
2002 char_avail(void) |
| 7 | 2003 { |
| 2004 int retval; | |
| 2005 | |
|
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Christian Brabandt <cb@256bit.org>
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changeset
|
2006 #ifdef FEAT_EVAL |
|
18781
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patch 8.1.2380: using old C style comments
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|
2007 // When test_override("char_avail", 1) was called pretend there is no |
|
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diff
changeset
|
2008 // typeahead. |
|
8011
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changeset
|
2009 if (disable_char_avail_for_testing) |
|
26f555e9aab1
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|
2010 return FALSE; |
|
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Christian Brabandt <cb@256bit.org>
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7860
diff
changeset
|
2011 #endif |
| 7 | 2012 ++no_mapping; |
| 2013 retval = vpeekc(); | |
| 2014 --no_mapping; | |
| 2015 return (retval != NUL); | |
| 2016 } | |
| 2017 | |
|
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|
2018 #if defined(FEAT_EVAL) || defined(PROTO) |
|
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|
2019 /* |
|
24838
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|
2020 * "getchar()" and "getcharstr()" functions |
|
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|
2021 */ |
|
24838
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|
2022 static void |
|
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|
2023 getchar_common(typval_T *argvars, typval_T *rettv) |
|
18094
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|
2024 { |
|
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|
2025 varnumber_T n; |
|
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|
2026 int error = FALSE; |
|
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|
2027 |
|
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changeset
|
2028 #ifdef MESSAGE_QUEUE |
|
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|
2029 // vpeekc() used to check for messages, but that caused problems, invoking |
|
a1396a35444c
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changeset
|
2030 // a callback where it was not expected. Some plugins use getchar(1) in a |
|
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|
2031 // loop to await a message, therefore make sure we check for messages here. |
|
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|
2032 parse_queued_messages(); |
|
a1396a35444c
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|
2033 #endif |
|
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|
2034 |
|
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|
2035 // Position the cursor. Needed after a message that ends in a space. |
|
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|
2036 windgoto(msg_row, msg_col); |
|
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2037 |
|
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|
2038 ++no_mapping; |
|
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|
2039 ++allow_keys; |
|
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|
2040 for (;;) |
|
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2041 { |
|
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|
2042 if (argvars[0].v_type == VAR_UNKNOWN) |
|
18781
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changeset
|
2043 // getchar(): blocking wait. |
|
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|
2044 n = plain_vgetc(); |
|
22107
679269735ec3
patch 8.2.1603: Vim9: cannot use "true" with getchar()
Bram Moolenaar <Bram@vim.org>
parents:
21654
diff
changeset
|
2045 else if (tv_get_bool_chk(&argvars[0], &error)) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2046 // getchar(1): only check if char avail |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2047 n = vpeekc_any(); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2048 else if (error || vpeekc_any() == NUL) |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2049 // illegal argument or getchar(0) and no char avail: return zero |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2050 n = 0; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2051 else |
|
22117
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2052 // getchar(0) and char avail() != NUL: get a character. |
|
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2053 // Note that vpeekc_any() returns K_SPECIAL for K_IGNORE. |
|
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2054 n = safe_vgetc(); |
|
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2055 |
|
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2056 if (n == K_IGNORE || n == K_MOUSEMOVE |
|
3ea773da9c4f
patch 8.2.1608: Vim9: getchar() test fails with GUI
Bram Moolenaar <Bram@vim.org>
parents:
22107
diff
changeset
|
2057 || n == K_VER_SCROLLBAR || n == K_HOR_SCROLLBAR) |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2058 continue; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2059 break; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2060 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2061 --no_mapping; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2062 --allow_keys; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2063 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2064 set_vim_var_nr(VV_MOUSE_WIN, 0); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2065 set_vim_var_nr(VV_MOUSE_WINID, 0); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2066 set_vim_var_nr(VV_MOUSE_LNUM, 0); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2067 set_vim_var_nr(VV_MOUSE_COL, 0); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2068 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2069 rettv->vval.v_number = n; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2070 if (IS_SPECIAL(n) || mod_mask != 0) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2071 { |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2072 char_u temp[10]; // modifier: 3, mbyte-char: 6, NUL: 1 |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2073 int i = 0; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2074 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2075 // Turn a special key into three bytes, plus modifier. |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2076 if (mod_mask != 0) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2077 { |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2078 temp[i++] = K_SPECIAL; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2079 temp[i++] = KS_MODIFIER; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2080 temp[i++] = mod_mask; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2081 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2082 if (IS_SPECIAL(n)) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2083 { |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2084 temp[i++] = K_SPECIAL; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2085 temp[i++] = K_SECOND(n); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2086 temp[i++] = K_THIRD(n); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2087 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2088 else if (has_mbyte) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2089 i += (*mb_char2bytes)(n, temp + i); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2090 else |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2091 temp[i++] = n; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2092 temp[i++] = NUL; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2093 rettv->v_type = VAR_STRING; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2094 rettv->vval.v_string = vim_strsave(temp); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2095 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2096 if (is_mouse_key(n)) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2097 { |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2098 int row = mouse_row; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2099 int col = mouse_col; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2100 win_T *win; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2101 linenr_T lnum; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2102 win_T *wp; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2103 int winnr = 1; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2104 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2105 if (row >= 0 && col >= 0) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2106 { |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2107 // Find the window at the mouse coordinates and compute the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2108 // text position. |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2109 win = mouse_find_win(&row, &col, FIND_POPUP); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2110 if (win == NULL) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2111 return; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2112 (void)mouse_comp_pos(win, &row, &col, &lnum, NULL); |
|
18763
49b78d6465e5
patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
parents:
18717
diff
changeset
|
2113 #ifdef FEAT_PROP_POPUP |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2114 if (WIN_IS_POPUP(win)) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2115 winnr = 0; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2116 else |
|
18354
9f51d0cef8da
patch 8.1.2171: mouse support not always available
Bram Moolenaar <Bram@vim.org>
parents:
18301
diff
changeset
|
2117 #endif |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2118 for (wp = firstwin; wp != win && wp != NULL; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2119 wp = wp->w_next) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2120 ++winnr; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2121 set_vim_var_nr(VV_MOUSE_WIN, winnr); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2122 set_vim_var_nr(VV_MOUSE_WINID, win->w_id); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2123 set_vim_var_nr(VV_MOUSE_LNUM, lnum); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2124 set_vim_var_nr(VV_MOUSE_COL, col + 1); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2125 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2126 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2127 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2128 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2129 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2130 /* |
|
24838
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2131 * "getchar()" function |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2132 */ |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2133 void |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2134 f_getchar(typval_T *argvars, typval_T *rettv) |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2135 { |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2136 getchar_common(argvars, rettv); |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2137 } |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2138 |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2139 /* |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2140 * "getcharstr()" function |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2141 */ |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2142 void |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2143 f_getcharstr(typval_T *argvars, typval_T *rettv) |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2144 { |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2145 getchar_common(argvars, rettv); |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2146 |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2147 if (rettv->v_type == VAR_NUMBER) |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2148 { |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2149 char_u temp[7]; // mbyte-char: 6, NUL: 1 |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2150 varnumber_T n = rettv->vval.v_number; |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2151 int i = 0; |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2152 |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2153 if (n != 0) |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2154 { |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2155 if (has_mbyte) |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2156 i += (*mb_char2bytes)(n, temp + i); |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2157 else |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2158 temp[i++] = n; |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2159 } |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2160 temp[i++] = NUL; |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2161 rettv->v_type = VAR_STRING; |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2162 rettv->vval.v_string = vim_strsave(temp); |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2163 } |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2164 } |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2165 |
|
3f9053c21765
patch 8.2.2957: using getchar() in Vim9 script is problematic
Bram Moolenaar <Bram@vim.org>
parents:
24588
diff
changeset
|
2166 /* |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2167 * "getcharmod()" function |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2168 */ |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2169 void |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2170 f_getcharmod(typval_T *argvars UNUSED, typval_T *rettv) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2171 { |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2172 rettv->vval.v_number = mod_mask; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2173 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2174 #endif // FEAT_EVAL |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2175 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2176 #if defined(MESSAGE_QUEUE) || defined(PROTO) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2177 # define MAX_REPEAT_PARSE 8 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2178 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2179 /* |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2180 * Process messages that have been queued for netbeans or clientserver. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2181 * Also check if any jobs have ended. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2182 * These functions can call arbitrary vimscript and should only be called when |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2183 * it is safe to do so. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2184 */ |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2185 void |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2186 parse_queued_messages(void) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2187 { |
|
18412
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2188 int old_curwin_id; |
|
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2189 int old_curbuf_fnum; |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2190 int i; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2191 int save_may_garbage_collect = may_garbage_collect; |
|
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2192 static int entered = 0; |
|
18116
7f57ea9a4ba8
patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys()
Bram Moolenaar <Bram@vim.org>
parents:
18106
diff
changeset
|
2193 int was_safe = get_was_safe_state(); |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2194 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2195 // Do not handle messages while redrawing, because it may cause buffers to |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2196 // change or be wiped while they are being redrawn. |
|
22800
8e7cbf73c3a0
patch 8.2.1948: GUI: crash when handling message while closing a window
Bram Moolenaar <Bram@vim.org>
parents:
22442
diff
changeset
|
2197 // Also bail out when parsing messages was explicitly disabled. |
|
8e7cbf73c3a0
patch 8.2.1948: GUI: crash when handling message while closing a window
Bram Moolenaar <Bram@vim.org>
parents:
22442
diff
changeset
|
2198 if (updating_screen || dont_parse_messages) |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2199 return; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2200 |
|
18412
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2201 // If memory allocation fails during startup we'll exit but curbuf or |
|
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2202 // curwin could be NULL. |
|
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2203 if (curbuf == NULL || curwin == NULL) |
|
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2204 return; |
|
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2205 |
|
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2206 old_curbuf_fnum = curbuf->b_fnum; |
|
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2207 old_curwin_id = curwin->w_id; |
|
6208e5c2eee7
patch 8.1.2200: crash when memory allocation fails
Bram Moolenaar <Bram@vim.org>
parents:
18394
diff
changeset
|
2208 |
|
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2209 ++entered; |
|
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2210 |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2211 // may_garbage_collect is set in main_loop() to do garbage collection when |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2212 // blocking to wait on a character. We don't want that while parsing |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2213 // messages, a callback may invoke vgetc() while lists and dicts are in use |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2214 // in the call stack. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2215 may_garbage_collect = FALSE; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2216 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2217 // Loop when a job ended, but don't keep looping forever. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2218 for (i = 0; i < MAX_REPEAT_PARSE; ++i) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2219 { |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2220 // For Win32 mch_breakcheck() does not check for input, do it here. |
|
20277
8a694c9447d7
patch 8.2.0694: Haiku: channel and terminal do not work
Bram Moolenaar <Bram@vim.org>
parents:
20237
diff
changeset
|
2221 # if (defined(MSWIN) || defined(__HAIKU__)) && defined(FEAT_JOB_CHANNEL) |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2222 channel_handle_events(FALSE); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2223 # endif |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2224 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2225 # ifdef FEAT_NETBEANS_INTG |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2226 // Process the queued netbeans messages. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2227 netbeans_parse_messages(); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2228 # endif |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2229 # ifdef FEAT_JOB_CHANNEL |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2230 // Write any buffer lines still to be written. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2231 channel_write_any_lines(); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2232 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2233 // Process the messages queued on channels. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2234 channel_parse_messages(); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2235 # endif |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2236 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2237 // Process the queued clientserver messages. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2238 server_parse_messages(); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2239 # endif |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2240 # ifdef FEAT_JOB_CHANNEL |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2241 // Check if any jobs have ended. If so, repeat the above to handle |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2242 // changes, e.g. stdin may have been closed. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2243 if (job_check_ended()) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2244 continue; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2245 # endif |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2246 # ifdef FEAT_TERMINAL |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2247 free_unused_terminals(); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2248 # endif |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2249 # ifdef FEAT_SOUND_CANBERRA |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2250 if (has_sound_callback_in_queue()) |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2251 invoke_sound_callback(); |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2252 # endif |
|
20800
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2253 #ifdef SIGUSR1 |
|
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2254 if (got_sigusr1) |
|
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2255 { |
|
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2256 apply_autocmds(EVENT_SIGUSR1, NULL, NULL, FALSE, curbuf); |
|
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2257 got_sigusr1 = FALSE; |
|
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2258 } |
|
e76b83c07bd8
patch 8.2.0952: no simple way to interrupt Vim
Bram Moolenaar <Bram@vim.org>
parents:
20733
diff
changeset
|
2259 #endif |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2260 break; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2261 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2262 |
|
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2263 // When not nested we'll go back to waiting for a typed character. If it |
|
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2264 // was safe before then this triggers a SafeStateAgain autocommand event. |
|
18116
7f57ea9a4ba8
patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys()
Bram Moolenaar <Bram@vim.org>
parents:
18106
diff
changeset
|
2265 if (entered == 1 && was_safe) |
|
18106
b456bba1276a
patch 8.1.2048: not clear why SafeState and SafeStateAgain are not triggered
Bram Moolenaar <Bram@vim.org>
parents:
18102
diff
changeset
|
2266 may_trigger_safestateagain(); |
|
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2267 |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2268 may_garbage_collect = save_may_garbage_collect; |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2269 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2270 // If the current window or buffer changed we need to bail out of the |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2271 // waiting loop. E.g. when a job exit callback closes the terminal window. |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2272 if (curwin->w_id != old_curwin_id || curbuf->b_fnum != old_curbuf_fnum) |
|
20571
5995db0fe84a
patch 8.2.0839: dropping modifier when putting a character back in typeahead
Bram Moolenaar <Bram@vim.org>
parents:
20563
diff
changeset
|
2273 ins_char_typebuf(K_IGNORE, 0); |
|
18102
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2274 |
|
0d9ec3a2821f
patch 8.1.2046: SafeState may be triggered at the wrong moment
Bram Moolenaar <Bram@vim.org>
parents:
18094
diff
changeset
|
2275 --entered; |
|
18094
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2276 } |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2277 #endif |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2278 |
|
a1396a35444c
patch 8.1.2042: the evalfunc.c file is too big
Bram Moolenaar <Bram@vim.org>
parents:
17809
diff
changeset
|
2279 |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2280 typedef enum { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2281 map_result_fail, // failed, break loop |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2282 map_result_get, // get a character from typeahead |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2283 map_result_retry, // try to map again |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2284 map_result_nomatch // no matching mapping, get char |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2285 } map_result_T; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2286 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2287 /* |
|
18394
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2288 * Check if the bytes at the start of the typeahead buffer are a character used |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2289 * in CTRL-X mode. This includes the form with a CTRL modifier. |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2290 */ |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2291 static int |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2292 at_ctrl_x_key(void) |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2293 { |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2294 char_u *p = typebuf.tb_buf + typebuf.tb_off; |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2295 int c = *p; |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2296 |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2297 if (typebuf.tb_len > 3 |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2298 && c == K_SPECIAL |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2299 && p[1] == KS_MODIFIER |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2300 && (p[2] & MOD_MASK_CTRL)) |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2301 c = p[3] & 0x1f; |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2302 return vim_is_ctrl_x_key(c); |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2303 } |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2304 |
|
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2305 /* |
|
23229
b545334ae654
patch 8.2.2160: various typos
Bram Moolenaar <Bram@vim.org>
parents:
23076
diff
changeset
|
2306 * Check if typebuf.tb_buf[] contains a modifier plus key that can be changed |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2307 * into just a key, apply that. |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2308 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2309 * + "max_offset"]. |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2310 * Return the length of the replaced bytes, zero if nothing changed. |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2311 */ |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2312 static int |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2313 check_simplify_modifier(int max_offset) |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2314 { |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2315 int offset; |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2316 char_u *tp; |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2317 |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2318 for (offset = 0; offset < max_offset; ++offset) |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2319 { |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2320 if (offset + 3 >= typebuf.tb_len) |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2321 break; |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2322 tp = typebuf.tb_buf + typebuf.tb_off + offset; |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2323 if (tp[0] == K_SPECIAL && tp[1] == KS_MODIFIER) |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2324 { |
|
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2325 // A modifier was not used for a mapping, apply it to ASCII keys. |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2326 // Shift would already have been applied. |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2327 int modifier = tp[2]; |
|
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2328 int c = tp[3]; |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2329 int new_c = merge_modifyOtherKeys(c, &modifier); |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2330 |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2331 if (new_c != c) |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2332 { |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2333 char_u new_string[MB_MAXBYTES]; |
|
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2334 int len; |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2335 |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2336 if (offset == 0) |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2337 { |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2338 // At the start: remember the character and mod_mask before |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2339 // merging, in some cases, e.g. at the hit-return prompt, |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2340 // they are put back in the typeahead buffer. |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2341 vgetc_char = c; |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2342 vgetc_mod_mask = tp[2]; |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2343 } |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2344 len = mb_char2bytes(new_c, new_string); |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2345 if (modifier == 0) |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2346 { |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2347 if (put_string_in_typebuf(offset, 4, new_string, len, |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2348 NULL, 0, 0) == FAIL) |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2349 return -1; |
|
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2350 } |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2351 else |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2352 { |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2353 tp[2] = modifier; |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2354 if (put_string_in_typebuf(offset + 3, 1, new_string, len, |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2355 NULL, 0, 0) == FAIL) |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2356 return -1; |
|
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2357 } |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2358 return len; |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2359 } |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2360 } |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2361 } |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2362 return 0; |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2363 } |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2364 |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2365 /* |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2366 * Handle mappings in the typeahead buffer. |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2367 * - When something was mapped, return map_result_retry for recursive mappings. |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2368 * - When nothing mapped and typeahead has a character: return map_result_get. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2369 * - When there is no match yet, return map_result_nomatch, need to get more |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2370 * typeahead. |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2371 */ |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2372 static int |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2373 handle_mapping( |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2374 int *keylenp, |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2375 int *timedout, |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2376 int *mapdepth) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2377 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2378 mapblock_T *mp = NULL; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2379 mapblock_T *mp2; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2380 mapblock_T *mp_match; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2381 int mp_match_len = 0; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2382 int max_mlen = 0; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2383 int tb_c1; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2384 int mlen; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2385 #ifdef FEAT_LANGMAP |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2386 int nolmaplen; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2387 #endif |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2388 int keylen = *keylenp; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2389 int i; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2390 int local_State = get_real_state(); |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2391 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2392 /* |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2393 * Check for a mappable key sequence. |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2394 * Walk through one maphash[] list until we find an entry that matches. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2395 * |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2396 * Don't look for mappings if: |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2397 * - no_mapping set: mapping disabled (e.g. for CTRL-V) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2398 * - maphash_valid not set: no mappings present. |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2399 * - typebuf.tb_buf[typebuf.tb_off] should not be remapped |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2400 * - in insert or cmdline mode and 'paste' option set |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2401 * - waiting for "hit return to continue" and CR or SPACE typed |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2402 * - waiting for a char with --more-- |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2403 * - in Ctrl-X mode, and we get a valid char for that mode |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2404 */ |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2405 tb_c1 = typebuf.tb_buf[typebuf.tb_off]; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2406 if (no_mapping == 0 && is_maphash_valid() |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2407 && (no_zero_mapping == 0 || tb_c1 != '0') |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2408 && (typebuf.tb_maplen == 0 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2409 || (p_remap |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2410 && (typebuf.tb_noremap[typebuf.tb_off] |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2411 & (RM_NONE|RM_ABBR)) == 0)) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2412 && !(p_paste && (State & (INSERT + CMDLINE))) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2413 && !(State == HITRETURN && (tb_c1 == CAR || tb_c1 == ' ')) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2414 && State != ASKMORE |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2415 && State != CONFIRM |
|
18394
084b28fb3d22
patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work
Bram Moolenaar <Bram@vim.org>
parents:
18354
diff
changeset
|
2416 && !((ctrl_x_mode_not_default() && at_ctrl_x_key()) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2417 || ((compl_cont_status & CONT_LOCAL) |
|
17809
59f8948b7590
patch 8.1.1901: the +insert_expand feature is not always available
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
2418 && (tb_c1 == Ctrl_N || tb_c1 == Ctrl_P)))) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2419 { |
|
20563
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2420 #ifdef FEAT_GUI |
|
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2421 if (gui.in_use && tb_c1 == CSI && typebuf.tb_len >= 2 |
|
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2422 && typebuf.tb_buf[typebuf.tb_off + 1] == KS_MODIFIER) |
|
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2423 { |
|
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2424 // The GUI code sends CSI KS_MODIFIER {flags}, but mappings expect |
|
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2425 // K_SPECIAL KS_MODIFIER {flags}. |
|
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2426 tb_c1 = K_SPECIAL; |
|
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2427 } |
|
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2428 #endif |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2429 #ifdef FEAT_LANGMAP |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2430 if (tb_c1 == K_SPECIAL) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2431 nolmaplen = 2; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2432 else |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2433 { |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2434 LANGMAP_ADJUST(tb_c1, (State & (CMDLINE | INSERT)) == 0 |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2435 && get_real_state() != SELECTMODE); |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2436 nolmaplen = 0; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2437 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2438 #endif |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2439 // First try buffer-local mappings. |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2440 mp = get_buf_maphash_list(local_State, tb_c1); |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2441 mp2 = get_maphash_list(local_State, tb_c1); |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2442 if (mp == NULL) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2443 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2444 // There are no buffer-local mappings. |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2445 mp = mp2; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2446 mp2 = NULL; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2447 } |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2448 |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2449 /* |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2450 * Loop until a partly matching mapping is found or all (local) |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2451 * mappings have been checked. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2452 * The longest full match is remembered in "mp_match". |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2453 * A full match is only accepted if there is no partly match, so "aa" |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2454 * and "aaa" can both be mapped. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2455 */ |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2456 mp_match = NULL; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2457 mp_match_len = 0; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2458 for ( ; mp != NULL; |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2459 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : (mp = mp->m_next)) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2460 { |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2461 // Only consider an entry if the first character matches and it is |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2462 // for the current state. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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parents:
17594
diff
changeset
|
2463 // Skip ":lmap" mappings if keys were mapped. |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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parents:
17594
diff
changeset
|
2464 if (mp->m_keys[0] == tb_c1 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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17594
diff
changeset
|
2465 && (mp->m_mode & local_State) |
|
20701
fbee68c6aab1
patch 8.2.0904: assuming modifyOtherKeys for rhs of mapping
Bram Moolenaar <Bram@vim.org>
parents:
20595
diff
changeset
|
2466 && !(mp->m_simplified && seenModifyOtherKeys |
|
fbee68c6aab1
patch 8.2.0904: assuming modifyOtherKeys for rhs of mapping
Bram Moolenaar <Bram@vim.org>
parents:
20595
diff
changeset
|
2467 && typebuf.tb_maplen == 0) |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2468 && ((mp->m_mode & LANGMAP) == 0 || typebuf.tb_maplen == 0)) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2469 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2470 #ifdef FEAT_LANGMAP |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2471 int nomap = nolmaplen; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2472 int c2; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2473 #endif |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2474 // find the match length of this mapping |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2475 for (mlen = 1; mlen < typebuf.tb_len; ++mlen) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2476 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2477 #ifdef FEAT_LANGMAP |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2478 c2 = typebuf.tb_buf[typebuf.tb_off + mlen]; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2479 if (nomap > 0) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2480 --nomap; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2481 else if (c2 == K_SPECIAL) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2482 nomap = 2; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2483 else |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2484 LANGMAP_ADJUST(c2, TRUE); |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2485 if (mp->m_keys[mlen] != c2) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2486 #else |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2487 if (mp->m_keys[mlen] != |
|
20563
a5a24d688e11
patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
20277
diff
changeset
|
2488 typebuf.tb_buf[typebuf.tb_off + mlen]) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2489 #endif |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2490 break; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2491 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2492 |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2493 // Don't allow mapping the first byte(s) of a multi-byte char. |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2494 // Happens when mapping <M-a> and then changing 'encoding'. |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2495 // Beware that 0x80 is escaped. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2496 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2497 char_u *p1 = mp->m_keys; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2498 char_u *p2 = mb_unescape(&p1); |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2499 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2500 if (has_mbyte && p2 != NULL |
|
18251
c8a53c0daeed
patch 8.1.2120: some MB_ macros are more complicated than necessary
Bram Moolenaar <Bram@vim.org>
parents:
18231
diff
changeset
|
2501 && MB_BYTE2LEN(tb_c1) > mb_ptr2len(p2)) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2502 mlen = 0; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2503 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2504 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2505 // Check an entry whether it matches. |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2506 // - Full match: mlen == keylen |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2507 // - Partly match: mlen == typebuf.tb_len |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2508 keylen = mp->m_keylen; |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2509 if (mlen == keylen || (mlen == typebuf.tb_len |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2510 && typebuf.tb_len < keylen)) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2511 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2512 char_u *s; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2513 int n; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2514 |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2515 // If only script-local mappings are allowed, check if the |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2516 // mapping starts with K_SNR. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2517 s = typebuf.tb_noremap + typebuf.tb_off; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2518 if (*s == RM_SCRIPT |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2519 && (mp->m_keys[0] != K_SPECIAL |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2520 || mp->m_keys[1] != KS_EXTRA |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2521 || mp->m_keys[2] != (int)KE_SNR)) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2522 continue; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2523 |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2524 // If one of the typed keys cannot be remapped, skip the |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2525 // entry. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2526 for (n = mlen; --n >= 0; ) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2527 if (*s++ & (RM_NONE|RM_ABBR)) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2528 break; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2529 if (n >= 0) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2530 continue; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2531 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2532 if (keylen > typebuf.tb_len) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2533 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2534 if (!*timedout && !(mp_match != NULL |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2535 && mp_match->m_nowait)) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2536 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2537 // break at a partly match |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2538 keylen = KEYLEN_PART_MAP; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2539 break; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2540 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2541 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2542 else if (keylen > mp_match_len) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2543 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2544 // found a longer match |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2545 mp_match = mp; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2546 mp_match_len = keylen; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2547 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2548 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2549 else |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2550 // No match; may have to check for termcode at next |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2551 // character. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2552 if (max_mlen < mlen) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2553 max_mlen = mlen; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2554 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2555 } |
|
ca42eb789472
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2556 |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2557 // If no partly match found, use the longest full match. |
|
17600
ca42eb789472
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diff
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|
2558 if (keylen != KEYLEN_PART_MAP) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2559 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2560 mp = mp_match; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2561 keylen = mp_match_len; |
|
ca42eb789472
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2562 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2563 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2564 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2565 /* |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2566 * Check for match with 'pastetoggle' |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2567 */ |
|
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patch 8.1.1797: the vgetorpeek() function is too long
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|
2568 if (*p_pt != NUL && mp == NULL && (State & (INSERT|NORMAL))) |
|
ca42eb789472
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|
2569 { |
|
17602
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2570 for (mlen = 0; mlen < typebuf.tb_len && p_pt[mlen]; ++mlen) |
|
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2571 if (p_pt[mlen] != typebuf.tb_buf[typebuf.tb_off + mlen]) |
|
17600
ca42eb789472
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changeset
|
2572 break; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2573 if (p_pt[mlen] == NUL) // match |
|
ca42eb789472
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changeset
|
2574 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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|
2575 // write chars to script file(s) |
|
ca42eb789472
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17594
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changeset
|
2576 if (mlen > typebuf.tb_maplen) |
|
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2577 gotchars(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_maplen, |
|
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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changeset
|
2578 mlen - typebuf.tb_maplen); |
|
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changeset
|
2579 |
|
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changeset
|
2580 del_typebuf(mlen, 0); // remove the chars |
|
17602
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2581 set_option_value((char_u *)"paste", (long)!p_paste, NULL, 0); |
|
17600
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patch 8.1.1797: the vgetorpeek() function is too long
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|
2582 if (!(State & INSERT)) |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2583 { |
|
ca42eb789472
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changeset
|
2584 msg_col = 0; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2585 msg_row = Rows - 1; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2586 msg_clr_eos(); // clear ruler |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2587 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2588 status_redraw_all(); |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2589 redraw_statuslines(); |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2590 showmode(); |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2591 setcursor(); |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2592 *keylenp = keylen; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2593 return map_result_retry; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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17594
diff
changeset
|
2594 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2595 // Need more chars for partly match. |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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17594
diff
changeset
|
2596 if (mlen == typebuf.tb_len) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2597 keylen = KEYLEN_PART_KEY; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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parents:
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diff
changeset
|
2598 else if (max_mlen < mlen) |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2599 // no match, may have to check for termcode at next character |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2600 max_mlen = mlen + 1; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2601 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2602 |
|
17602
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2603 if ((mp == NULL || max_mlen >= mp_match_len) && keylen != KEYLEN_PART_MAP) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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parents:
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changeset
|
2604 { |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2605 int save_keylen = keylen; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2606 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2607 /* |
|
17602
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patch 8.1.1798: warning for unused variable in tiny version
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parents:
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diff
changeset
|
2608 * When no matching mapping found or found a non-matching mapping that |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2609 * matches at least what the matching mapping matched: |
|
17600
ca42eb789472
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diff
changeset
|
2610 * Check if we have a terminal code, when: |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2611 * - mapping is allowed, |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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parents:
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diff
changeset
|
2612 * - keys have not been mapped, |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2613 * - and not an ESC sequence, not in insert mode or p_ek is on, |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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parents:
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diff
changeset
|
2614 * - and when not timed out, |
|
17600
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patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2615 */ |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2616 if ((no_mapping == 0 || allow_keys != 0) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2617 && (typebuf.tb_maplen == 0 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2618 || (p_remap && typebuf.tb_noremap[ |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2619 typebuf.tb_off] == RM_YES)) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2620 && !*timedout) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2621 { |
|
23076
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
2622 keylen = check_termcode(max_mlen + 1, NULL, 0, NULL); |
|
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
2623 |
|
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
2624 // If no termcode matched but 'pastetoggle' matched partially |
|
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
2625 // it's like an incomplete key sequence. |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2626 if (keylen == 0 && save_keylen == KEYLEN_PART_KEY) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2627 keylen = KEYLEN_PART_KEY; |
|
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patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2628 |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2629 // If no termcode matched, try to include the modifier into the |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2630 // key. This for when modifyOtherKeys is working. |
|
20733
e3078150144d
patch 8.2.0919: merging modifier for modifyOtherKeys is done twice
Bram Moolenaar <Bram@vim.org>
parents:
20727
diff
changeset
|
2631 if (keylen == 0 && !no_reduce_keys) |
|
20727
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2632 keylen = check_simplify_modifier(max_mlen + 1); |
|
5ffe112b1afd
patch 8.2.0916: mapping with partly modifyOtherKeys code does not work
Bram Moolenaar <Bram@vim.org>
parents:
20701
diff
changeset
|
2633 |
|
17602
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patch 8.1.1798: warning for unused variable in tiny version
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changeset
|
2634 // When getting a partial match, but the last characters were not |
|
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2635 // typed, don't wait for a typed character to complete the |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2636 // termcode. This helps a lot when a ":normal" command ends in an |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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changeset
|
2637 // ESC. |
|
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2638 if (keylen < 0 && typebuf.tb_len == typebuf.tb_maplen) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2639 keylen = 0; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2640 } |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2641 else |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2642 keylen = 0; |
|
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patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2643 if (keylen == 0) // no matching terminal code |
|
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patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
2644 { |
|
17602
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2645 #ifdef AMIGA |
|
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patch 8.1.1798: warning for unused variable in tiny version
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diff
changeset
|
2646 // check for window bounds report |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2647 if (typebuf.tb_maplen == 0 && (typebuf.tb_buf[ |
|
17602
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patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2648 typebuf.tb_off] & 0xff) == CSI) |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2649 { |
|
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patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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changeset
|
2650 char_u *s; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
parents:
17594
diff
changeset
|
2651 |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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parents:
17594
diff
changeset
|
2652 for (s = typebuf.tb_buf + typebuf.tb_off + 1; |
|
17602
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patch 8.1.1798: warning for unused variable in tiny version
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parents:
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diff
changeset
|
2653 s < typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2654 && (VIM_ISDIGIT(*s) || *s == ';' || *s == ' '); |
|
17600
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patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2655 ++s) |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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17594
diff
changeset
|
2656 ; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2657 if (*s == 'r' || *s == '|') // found one |
|
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|
2658 { |
|
17602
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|
2659 del_typebuf( |
|
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|
2660 (int)(s + 1 - (typebuf.tb_buf + typebuf.tb_off)), 0); |
|
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|
2661 // get size and redraw screen |
|
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|
2662 shell_resized(); |
|
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|
2663 *keylenp = keylen; |
|
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|
2664 return map_result_retry; |
|
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|
2665 } |
|
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|
2666 if (*s == NUL) // need more characters |
|
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|
2667 keylen = KEYLEN_PART_KEY; |
|
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|
2668 } |
|
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|
2669 if (keylen >= 0) |
|
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|
2670 #endif |
|
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|
2671 // When there was a matching mapping and no termcode could be |
|
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|
2672 // replaced after another one, use that mapping (loop around). |
|
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|
2673 // If there was no mapping at all use the character from the |
|
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|
2674 // typeahead buffer right here. |
|
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|
2675 if (mp == NULL) |
|
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|
2676 { |
|
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|
2677 *keylenp = keylen; |
|
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|
2678 return map_result_get; // got character, break for loop |
|
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|
2679 } |
|
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|
2680 } |
|
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|
2681 |
|
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|
2682 if (keylen > 0) // full matching terminal code |
|
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|
2683 { |
|
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|
2684 #if defined(FEAT_GUI) && defined(FEAT_MENU) |
|
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|
2685 if (typebuf.tb_len >= 2 |
|
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|
2686 && typebuf.tb_buf[typebuf.tb_off] == K_SPECIAL |
|
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|
2687 && typebuf.tb_buf[typebuf.tb_off + 1] == KS_MENU) |
|
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|
2688 { |
|
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|
2689 int idx; |
|
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|
2690 |
|
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|
2691 // Using a menu may cause a break in undo! It's like using |
|
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|
2692 // gotchars(), but without recording or writing to a script |
|
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|
2693 // file. |
|
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|
2694 may_sync_undo(); |
|
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|
2695 del_typebuf(3, 0); |
|
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|
2696 idx = get_menu_index(current_menu, local_State); |
|
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|
2697 if (idx != MENU_INDEX_INVALID) |
|
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|
2698 { |
|
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|
2699 // In Select mode and a Visual mode menu is used: Switch |
|
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|
2700 // to Visual mode temporarily. Append K_SELECT to switch |
|
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|
2701 // back to Select mode. |
|
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|
2702 if (VIsual_active && VIsual_select |
|
17602
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|
2703 && (current_menu->modes & VISUAL)) |
|
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|
2704 { |
|
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|
2705 VIsual_select = FALSE; |
|
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|
2706 (void)ins_typebuf(K_SELECT_STRING, |
|
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|
2707 REMAP_NONE, 0, TRUE, FALSE); |
|
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|
2708 } |
|
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|
2709 ins_typebuf(current_menu->strings[idx], |
|
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|
2710 current_menu->noremap[idx], |
|
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|
2711 0, TRUE, current_menu->silent[idx]); |
|
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|
2712 } |
|
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|
2713 } |
|
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|
2714 #endif // FEAT_GUI && FEAT_MENU |
|
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|
2715 *keylenp = keylen; |
|
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|
2716 return map_result_retry; // try mapping again |
|
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|
2717 } |
|
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|
2718 |
|
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|
2719 // Partial match: get some more characters. When a matching mapping |
|
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|
2720 // was found use that one. |
|
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|
2721 if (mp == NULL || keylen < 0) |
|
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|
2722 keylen = KEYLEN_PART_KEY; |
|
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|
2723 else |
|
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|
2724 keylen = mp_match_len; |
|
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|
2725 } |
|
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|
2726 |
|
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|
2727 /* |
|
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|
2728 * complete match |
|
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|
2729 */ |
|
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|
2730 if (keylen >= 0 && keylen <= typebuf.tb_len) |
|
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|
2731 { |
|
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|
2732 char_u *map_str; |
|
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|
2733 |
|
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|
2734 #ifdef FEAT_EVAL |
|
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|
2735 int save_m_expr; |
|
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|
2736 int save_m_noremap; |
|
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|
2737 int save_m_silent; |
|
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|
2738 char_u *save_m_keys; |
|
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|
2739 char_u *save_m_str; |
|
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|
2740 #else |
|
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|
2741 # define save_m_noremap mp->m_noremap |
|
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|
2742 # define save_m_silent mp->m_silent |
|
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|
2743 #endif |
|
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2744 |
|
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|
2745 // write chars to script file(s) |
|
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|
2746 if (keylen > typebuf.tb_maplen) |
|
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|
2747 gotchars(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_maplen, |
|
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|
2748 keylen - typebuf.tb_maplen); |
|
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|
2749 |
|
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|
2750 cmd_silent = (typebuf.tb_silent > 0); |
|
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|
2751 del_typebuf(keylen, 0); // remove the mapped keys |
|
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|
2752 |
|
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|
2753 /* |
|
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|
2754 * Put the replacement string in front of mapstr. |
|
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|
2755 * The depth check catches ":map x y" and ":map y x". |
|
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|
2756 */ |
|
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|
2757 if (++*mapdepth >= p_mmd) |
|
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|
2758 { |
|
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|
2759 emsg(_("E223: recursive mapping")); |
|
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|
2760 if (State & CMDLINE) |
|
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|
2761 redrawcmdline(); |
|
ca42eb789472
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|
2762 else |
|
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|
2763 setcursor(); |
|
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patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
2764 flush_buffers(FLUSH_MINIMAL); |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
2765 *mapdepth = 0; // for next one |
|
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|
2766 *keylenp = keylen; |
|
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|
2767 return map_result_fail; |
|
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diff
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|
2768 } |
|
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diff
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|
2769 |
|
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diff
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|
2770 /* |
|
17602
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diff
changeset
|
2771 * In Select mode and a Visual mode mapping is used: Switch to Visual |
|
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diff
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|
2772 * mode temporarily. Append K_SELECT to switch back to Select mode. |
|
17600
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|
2773 */ |
|
17602
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Bram Moolenaar <Bram@vim.org>
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|
2774 if (VIsual_active && VIsual_select && (mp->m_mode & VISUAL)) |
|
17600
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|
2775 { |
|
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|
2776 VIsual_select = FALSE; |
|
17602
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Bram Moolenaar <Bram@vim.org>
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|
2777 (void)ins_typebuf(K_SELECT_STRING, REMAP_NONE, 0, TRUE, FALSE); |
|
17600
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|
2778 } |
|
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|
2779 |
|
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|
2780 #ifdef FEAT_EVAL |
|
17602
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|
2781 // Copy the values from *mp that are used, because evaluating the |
|
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|
2782 // expression may invoke a function that redefines the mapping, thereby |
|
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|
2783 // making *mp invalid. |
|
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|
2784 save_m_expr = mp->m_expr; |
|
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|
2785 save_m_noremap = mp->m_noremap; |
|
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|
2786 save_m_silent = mp->m_silent; |
|
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patch 8.1.1797: the vgetorpeek() function is too long
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|
2787 save_m_keys = NULL; // only saved when needed |
|
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|
2788 save_m_str = NULL; // only saved when needed |
|
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|
2789 |
|
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|
2790 /* |
|
17602
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|
2791 * Handle ":map <expr>": evaluate the {rhs} as an expression. Also |
|
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|
2792 * save and restore the command line for "normal :". |
|
17600
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|
2793 */ |
|
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|
2794 if (mp->m_expr) |
|
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|
2795 { |
|
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diff
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|
2796 int save_vgetc_busy = vgetc_busy; |
|
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|
2797 int save_may_garbage_collect = may_garbage_collect; |
|
18689
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
parents:
18683
diff
changeset
|
2798 int was_screen_col = screen_cur_col; |
|
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
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18683
diff
changeset
|
2799 int was_screen_row = screen_cur_row; |
|
17600
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|
2800 |
|
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diff
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|
2801 vgetc_busy = 0; |
|
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|
2802 may_garbage_collect = FALSE; |
|
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|
2803 |
|
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|
2804 save_m_keys = vim_strsave(mp->m_keys); |
|
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|
2805 save_m_str = vim_strsave(mp->m_str); |
|
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|
2806 map_str = eval_map_expr(save_m_str, NUL); |
|
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diff
changeset
|
2807 |
|
18689
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2808 // The mapping may do anything, but we expect it to take care of |
|
8cc12c8d7842
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diff
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|
2809 // redrawing. Do put the cursor back where it was. |
|
8cc12c8d7842
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2810 windgoto(was_screen_row, was_screen_col); |
|
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2811 out_flush(); |
|
8cc12c8d7842
patch 8.1.2336: when an expr mapping moves the cursor it is not restored
Bram Moolenaar <Bram@vim.org>
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18683
diff
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|
2812 |
|
17600
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changeset
|
2813 vgetc_busy = save_vgetc_busy; |
|
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|
2814 may_garbage_collect = save_may_garbage_collect; |
|
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|
2815 } |
|
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|
2816 else |
|
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|
2817 #endif |
|
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|
2818 map_str = mp->m_str; |
|
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|
2819 |
|
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|
2820 /* |
|
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diff
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|
2821 * Insert the 'to' part in the typebuf.tb_buf. |
|
17602
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changeset
|
2822 * If 'from' field is the same as the start of the 'to' field, don't |
|
653ab352b019
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|
2823 * remap the first character (but do allow abbreviations). |
|
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Bram Moolenaar <Bram@vim.org>
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|
2824 * If m_noremap is set, don't remap the whole 'to' part. |
|
17600
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|
2825 */ |
|
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|
2826 if (map_str == NULL) |
|
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|
2827 i = FAIL; |
|
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|
2828 else |
|
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|
2829 { |
|
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|
2830 int noremap; |
|
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|
2831 |
|
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|
2832 if (save_m_noremap != REMAP_YES) |
|
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|
2833 noremap = save_m_noremap; |
|
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|
2834 else if ( |
|
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|
2835 #ifdef FEAT_EVAL |
|
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|
2836 STRNCMP(map_str, save_m_keys != NULL ? save_m_keys : mp->m_keys, |
|
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|
2837 (size_t)keylen) |
|
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|
2838 #else |
|
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changeset
|
2839 STRNCMP(map_str, mp->m_keys, (size_t)keylen) |
|
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|
2840 #endif |
|
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|
2841 != 0) |
|
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|
2842 noremap = REMAP_YES; |
|
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|
2843 else |
|
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changeset
|
2844 noremap = REMAP_SKIP; |
|
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changeset
|
2845 i = ins_typebuf(map_str, noremap, |
|
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changeset
|
2846 0, TRUE, cmd_silent || save_m_silent); |
|
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|
2847 #ifdef FEAT_EVAL |
|
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|
2848 if (save_m_expr) |
|
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|
2849 vim_free(map_str); |
|
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|
2850 #endif |
|
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|
2851 } |
|
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changeset
|
2852 #ifdef FEAT_EVAL |
|
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|
2853 vim_free(save_m_keys); |
|
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|
2854 vim_free(save_m_str); |
|
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changeset
|
2855 #endif |
|
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changeset
|
2856 *keylenp = keylen; |
|
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|
2857 if (i == FAIL) |
|
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|
2858 return map_result_fail; |
|
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changeset
|
2859 return map_result_retry; |
|
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changeset
|
2860 } |
|
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changeset
|
2861 |
|
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changeset
|
2862 *keylenp = keylen; |
|
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changeset
|
2863 return map_result_nomatch; |
|
ca42eb789472
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diff
changeset
|
2864 } |
|
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diff
changeset
|
2865 |
|
7821
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diff
changeset
|
2866 /* |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
2867 * unget one character (can only be done once!) |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2868 */ |
| 7 | 2869 void |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
2870 vungetc(int c) |
| 7 | 2871 { |
| 2872 old_char = c; | |
| 2873 old_mod_mask = mod_mask; | |
| 4227 | 2874 old_mouse_row = mouse_row; |
| 2875 old_mouse_col = mouse_col; | |
| 7 | 2876 } |
| 2877 | |
| 2878 /* | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
2879 * Get a byte: |
| 7 | 2880 * 1. from the stuffbuffer |
| 2881 * This is used for abbreviated commands like "D" -> "d$". | |
| 2882 * Also used to redo a command for ".". | |
| 2883 * 2. from the typeahead buffer | |
| 2884 * Stores text obtained previously but not used yet. | |
| 2885 * Also stores the result of mappings. | |
| 2886 * Also used for the ":normal" command. | |
| 2887 * 3. from the user | |
| 2888 * This may do a blocking wait if "advance" is TRUE. | |
| 2889 * | |
| 2890 * if "advance" is TRUE (vgetc()): | |
|
9980
b222552cf0c4
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Christian Brabandt <cb@256bit.org>
parents:
9898
diff
changeset
|
2891 * Really get the character. |
| 7 | 2892 * KeyTyped is set to TRUE in the case the user typed the key. |
| 2893 * KeyStuffed is TRUE if the character comes from the stuff buffer. | |
| 2894 * if "advance" is FALSE (vpeekc()): | |
|
14909
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
2895 * Just look whether there is a character available. |
|
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patch 8.1.0466: autocmd test fails
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parents:
14862
diff
changeset
|
2896 * Return NUL if not. |
| 7 | 2897 * |
| 2898 * When "no_mapping" is zero, checks for mappings in the current mode. | |
| 2899 * Only returns one byte (of a multi-byte character). | |
| 2900 * K_SPECIAL and CSI may be escaped, need to get two more bytes then. | |
| 2901 */ | |
| 2902 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2903 vgetorpeek(int advance) |
| 7 | 2904 { |
| 2905 int c, c1; | |
|
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diff
changeset
|
2906 int timedout = FALSE; // waited for more than 1 second |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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|
2907 // for mapping to complete |
|
79e10adc821d
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parents:
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diff
changeset
|
2908 int mapdepth = 0; // check for recursive mapping |
|
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patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2909 int mode_deleted = FALSE; // set when mode has been deleted |
| 7 | 2910 #ifdef FEAT_CMDL_INFO |
| 2911 int new_wcol, new_wrow; | |
| 2912 #endif | |
| 2913 #ifdef FEAT_GUI | |
|
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diff
changeset
|
2914 int shape_changed = FALSE; // adjusted cursor shape |
| 7 | 2915 #endif |
| 2916 int n; | |
| 2917 int old_wcol, old_wrow; | |
| 202 | 2918 int wait_tb_len; |
| 7 | 2919 |
| 2920 /* | |
| 2921 * This function doesn't work very well when called recursively. This may | |
| 2922 * happen though, because of: | |
| 2923 * 1. The call to add_to_showcmd(). char_avail() is then used to check if | |
| 2924 * there is a character available, which calls this function. In that | |
| 2925 * case we must return NUL, to indicate no character is available. | |
| 2926 * 2. A GUI callback function writes to the screen, causing a | |
| 2927 * wait_return(). | |
| 2928 * Using ":normal" can also do this, but it saves the typeahead buffer, | |
| 2929 * thus it should be OK. But don't get a key from the user then. | |
| 2930 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
2931 if (vgetc_busy > 0 && ex_normal_busy == 0) |
| 7 | 2932 return NUL; |
| 2933 | |
| 822 | 2934 ++vgetc_busy; |
| 7 | 2935 |
| 2936 if (advance) | |
| 2937 KeyStuffed = FALSE; | |
| 2938 | |
| 2939 init_typebuf(); | |
| 2940 start_stuff(); | |
| 2941 if (advance && typebuf.tb_maplen == 0) | |
|
14004
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patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
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13950
diff
changeset
|
2942 reg_executing = 0; |
| 7 | 2943 do |
| 2944 { | |
| 2945 /* | |
| 2946 * get a character: 1. from the stuffbuffer | |
| 2947 */ | |
| 2948 if (typeahead_char != 0) | |
| 2949 { | |
| 2950 c = typeahead_char; | |
| 2951 if (advance) | |
| 2952 typeahead_char = 0; | |
| 2953 } | |
| 2954 else | |
| 5649 | 2955 c = read_readbuffers(advance); |
| 7 | 2956 if (c != NUL && !got_int) |
| 2957 { | |
| 2958 if (advance) | |
| 2959 { | |
|
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diff
changeset
|
2960 // KeyTyped = FALSE; When the command that stuffed something |
|
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patch 8.1.2380: using old C style comments
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changeset
|
2961 // was typed, behave like the stuffed command was typed. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
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18763
diff
changeset
|
2962 // needed for CTRL-W CTRL-] to open a fold, for example. |
| 7 | 2963 KeyStuffed = TRUE; |
| 2964 } | |
| 2965 if (typebuf.tb_no_abbr_cnt == 0) | |
|
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diff
changeset
|
2966 typebuf.tb_no_abbr_cnt = 1; // no abbreviations now |
| 7 | 2967 } |
| 2968 else | |
| 2969 { | |
| 2970 /* | |
| 2971 * Loop until we either find a matching mapped key, or we | |
| 2972 * are sure that it is not a mapped key. | |
| 2973 * If a mapped key sequence is found we go back to the start to | |
| 2974 * try re-mapping. | |
| 2975 */ | |
| 2976 for (;;) | |
| 2977 { | |
|
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ca42eb789472
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diff
changeset
|
2978 long wait_time; |
|
ca42eb789472
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2979 int keylen = 0; |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2980 #ifdef FEAT_CMDL_INFO |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
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17600
diff
changeset
|
2981 int showcmd_idx; |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
2982 #endif |
| 7 | 2983 /* |
| 2984 * ui_breakcheck() is slow, don't use it too often when | |
| 2985 * inside a mapping. But call it each time for typed | |
| 2986 * characters. | |
| 2987 */ | |
| 2988 if (typebuf.tb_maplen) | |
| 2989 line_breakcheck(); | |
| 2990 else | |
|
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diff
changeset
|
2991 ui_breakcheck(); // check for CTRL-C |
| 7 | 2992 if (got_int) |
| 2993 { | |
|
18781
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diff
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|
2994 // flush all input |
|
12281
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Christian Brabandt <cb@256bit.org>
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11577
diff
changeset
|
2995 c = inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 0L); |
|
17600
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diff
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|
2996 |
| 7 | 2997 /* |
| 2998 * If inchar() returns TRUE (script file was active) or we | |
|
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
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parents:
13762
diff
changeset
|
2999 * are inside a mapping, get out of Insert mode. |
| 7 | 3000 * Otherwise we behave like having gotten a CTRL-C. |
| 3001 * As a result typing CTRL-C in insert mode will | |
| 3002 * really insert a CTRL-C. | |
| 3003 */ | |
| 3004 if ((c || typebuf.tb_maplen) | |
| 3005 && (State & (INSERT + CMDLINE))) | |
| 3006 c = ESC; | |
| 3007 else | |
| 3008 c = Ctrl_C; | |
|
14909
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Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
3009 flush_buffers(FLUSH_INPUT); // flush all typeahead |
| 7 | 3010 |
| 988 | 3011 if (advance) |
| 3012 { | |
|
18781
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|
3013 // Also record this character, it might be needed to |
|
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changeset
|
3014 // get out of Insert mode. |
| 988 | 3015 *typebuf.tb_buf = c; |
| 3016 gotchars(typebuf.tb_buf, 1); | |
| 3017 } | |
| 7 | 3018 cmd_silent = FALSE; |
| 3019 | |
| 3020 break; | |
| 3021 } | |
| 3022 else if (typebuf.tb_len > 0) | |
| 3023 { | |
| 3024 /* | |
|
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diff
changeset
|
3025 * Check for a mapping in "typebuf". |
| 7 | 3026 */ |
|
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diff
changeset
|
3027 map_result_T result = handle_mapping( |
|
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diff
changeset
|
3028 &keylen, &timedout, &mapdepth); |
| 7 | 3029 |
|
17600
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changeset
|
3030 if (result == map_result_retry) |
|
ca42eb789472
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diff
changeset
|
3031 // try mapping again |
|
ca42eb789472
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diff
changeset
|
3032 continue; |
|
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patch 8.1.1797: the vgetorpeek() function is too long
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diff
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|
3033 if (result == map_result_fail) |
| 7 | 3034 { |
|
17600
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
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diff
changeset
|
3035 // failed, use the outer loop |
|
ca42eb789472
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Bram Moolenaar <Bram@vim.org>
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|
3036 c = -1; |
|
ca42eb789472
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changeset
|
3037 break; |
| 7 | 3038 } |
|
17600
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diff
changeset
|
3039 if (result == map_result_get) |
| 7 | 3040 { |
| 3041 /* | |
| 3042 * get a character: 2. from the typeahead buffer | |
| 3043 */ | |
|
18763
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patch 8.1.2371: FEAT_TEXT_PROP is a confusing name
Bram Moolenaar <Bram@vim.org>
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18717
diff
changeset
|
3044 c = typebuf.tb_buf[typebuf.tb_off]; |
|
18781
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|
3045 if (advance) // remove chars from tb_buf |
| 7 | 3046 { |
|
17600
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diff
changeset
|
3047 cmd_silent = (typebuf.tb_silent > 0); |
|
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17594
diff
changeset
|
3048 if (typebuf.tb_maplen > 0) |
|
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diff
changeset
|
3049 KeyTyped = FALSE; |
|
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patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3050 else |
| 7 | 3051 { |
|
17600
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diff
changeset
|
3052 KeyTyped = TRUE; |
|
18781
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patch 8.1.2380: using old C style comments
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diff
changeset
|
3053 // write char to script file(s) |
|
17600
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|
3054 gotchars(typebuf.tb_buf |
|
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patch 8.1.1797: the vgetorpeek() function is too long
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changeset
|
3055 + typebuf.tb_off, 1); |
| 7 | 3056 } |
|
17600
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changeset
|
3057 KeyNoremap = typebuf.tb_noremap[ |
|
ca42eb789472
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parents:
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diff
changeset
|
3058 typebuf.tb_off]; |
|
ca42eb789472
patch 8.1.1797: the vgetorpeek() function is too long
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3059 del_typebuf(1, 0); |
| 7 | 3060 } |
|
17600
ca42eb789472
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diff
changeset
|
3061 break; |
| 7 | 3062 } |
| 3063 | |
|
17600
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3064 // not enough characters, get more |
| 7 | 3065 } |
| 3066 | |
| 3067 /* | |
| 3068 * get a character: 3. from the user - handle <Esc> in Insert mode | |
| 3069 */ | |
| 3070 /* | |
|
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patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
3071 * Special case: if we get an <ESC> in insert mode and there |
| 7 | 3072 * are no more characters at once, we pretend to go out of |
| 3073 * insert mode. This prevents the one second delay after | |
| 3074 * typing an <ESC>. If we get something after all, we may | |
| 3075 * have to redisplay the mode. That the cursor is in the wrong | |
| 3076 * place does not matter. | |
| 3077 */ | |
| 3078 c = 0; | |
| 3079 #ifdef FEAT_CMDL_INFO | |
| 3080 new_wcol = curwin->w_wcol; | |
| 3081 new_wrow = curwin->w_wrow; | |
| 3082 #endif | |
| 3083 if ( advance | |
| 3084 && typebuf.tb_len == 1 | |
| 3085 && typebuf.tb_buf[typebuf.tb_off] == ESC | |
| 3086 && !no_mapping | |
| 3087 && ex_normal_busy == 0 | |
| 3088 && typebuf.tb_maplen == 0 | |
| 3089 && (State & INSERT) | |
| 2672 | 3090 && (p_timeout |
| 3091 || (keylen == KEYLEN_PART_KEY && p_ttimeout)) | |
| 7 | 3092 && (c = inchar(typebuf.tb_buf + typebuf.tb_off |
|
12281
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3093 + typebuf.tb_len, 3, 25L)) == 0) |
| 7 | 3094 { |
| 3095 colnr_T col = 0, vcol; | |
| 3096 char_u *ptr; | |
| 3097 | |
| 643 | 3098 if (mode_displayed) |
| 7 | 3099 { |
| 3100 unshowmode(TRUE); | |
| 3101 mode_deleted = TRUE; | |
| 3102 } | |
| 3103 #ifdef FEAT_GUI | |
|
18781
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diff
changeset
|
3104 // may show a different cursor shape |
|
11490
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Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
3105 if (gui.in_use && State != NORMAL && !cmd_silent) |
| 7 | 3106 { |
| 3107 int save_State; | |
| 3108 | |
| 3109 save_State = State; | |
| 3110 State = NORMAL; | |
| 3111 gui_update_cursor(TRUE, FALSE); | |
| 3112 State = save_State; | |
| 3113 shape_changed = TRUE; | |
| 3114 } | |
| 3115 #endif | |
| 3116 validate_cursor(); | |
| 3117 old_wcol = curwin->w_wcol; | |
| 3118 old_wrow = curwin->w_wrow; | |
| 3119 | |
|
18781
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changeset
|
3120 // move cursor left, if possible |
| 7 | 3121 if (curwin->w_cursor.col != 0) |
| 3122 { | |
| 3123 if (curwin->w_wcol > 0) | |
| 3124 { | |
| 3125 if (did_ai) | |
| 3126 { | |
| 3127 /* | |
| 3128 * We are expecting to truncate the trailing | |
| 3129 * white-space, so find the last non-white | |
| 3130 * character -- webb | |
| 3131 */ | |
| 3132 col = vcol = curwin->w_wcol = 0; | |
| 3133 ptr = ml_get_curline(); | |
| 3134 while (col < curwin->w_cursor.col) | |
| 3135 { | |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11026
diff
changeset
|
3136 if (!VIM_ISWHITE(ptr[col])) |
| 7 | 3137 curwin->w_wcol = vcol; |
| 5995 | 3138 vcol += lbr_chartabsize(ptr, ptr + col, |
| 7 | 3139 (colnr_T)vcol); |
| 3140 if (has_mbyte) | |
| 474 | 3141 col += (*mb_ptr2len)(ptr + col); |
| 7 | 3142 else |
| 3143 ++col; | |
| 3144 } | |
| 3145 curwin->w_wrow = curwin->w_cline_row | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3146 + curwin->w_wcol / curwin->w_width; |
|
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3147 curwin->w_wcol %= curwin->w_width; |
| 7 | 3148 curwin->w_wcol += curwin_col_off(); |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3149 col = 0; // no correction needed |
| 7 | 3150 } |
| 3151 else | |
| 3152 { | |
| 3153 --curwin->w_wcol; | |
| 3154 col = curwin->w_cursor.col - 1; | |
| 3155 } | |
| 3156 } | |
| 3157 else if (curwin->w_p_wrap && curwin->w_wrow) | |
| 3158 { | |
| 3159 --curwin->w_wrow; | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
3160 curwin->w_wcol = curwin->w_width - 1; |
| 7 | 3161 col = curwin->w_cursor.col - 1; |
| 3162 } | |
| 3163 if (has_mbyte && col > 0 && curwin->w_wcol > 0) | |
| 3164 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3165 // Correct when the cursor is on the right halve |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3166 // of a double-wide character. |
| 7 | 3167 ptr = ml_get_curline(); |
| 3168 col -= (*mb_head_off)(ptr, ptr + col); | |
| 3169 if ((*mb_ptr2cells)(ptr + col) > 1) | |
| 3170 --curwin->w_wcol; | |
| 3171 } | |
| 3172 } | |
| 3173 setcursor(); | |
| 3174 out_flush(); | |
| 3175 #ifdef FEAT_CMDL_INFO | |
| 3176 new_wcol = curwin->w_wcol; | |
| 3177 new_wrow = curwin->w_wrow; | |
| 3178 #endif | |
| 3179 curwin->w_wcol = old_wcol; | |
| 3180 curwin->w_wrow = old_wrow; | |
| 3181 } | |
| 3182 if (c < 0) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3183 continue; // end of input script reached |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3184 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3185 // Allow mapping for just typed characters. When we get here c |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3186 // is the number of extra bytes and typebuf.tb_len is 1. |
| 6087 | 3187 for (n = 1; n <= c; ++n) |
| 3188 typebuf.tb_noremap[typebuf.tb_off + n] = RM_YES; | |
| 7 | 3189 typebuf.tb_len += c; |
| 3190 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3191 // buffer full, don't map |
| 7 | 3192 if (typebuf.tb_len >= typebuf.tb_maplen + MAXMAPLEN) |
| 3193 { | |
| 3194 timedout = TRUE; | |
| 3195 continue; | |
| 3196 } | |
| 3197 | |
| 3198 if (ex_normal_busy > 0) | |
| 3199 { | |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3200 #ifdef FEAT_CMDWIN |
| 7 | 3201 static int tc = 0; |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3202 #endif |
| 7 | 3203 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3204 // No typeahead left and inside ":normal". Must return |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3205 // something to avoid getting stuck. When an incomplete |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3206 // mapping is present, behave like it timed out. |
| 7 | 3207 if (typebuf.tb_len > 0) |
| 3208 { | |
| 3209 timedout = TRUE; | |
| 3210 continue; | |
| 3211 } | |
|
22361
00f2eebe74d9
patch 8.2.1729: endless loop when ":normal" feeds popup window filter
Bram Moolenaar <Bram@vim.org>
parents:
22117
diff
changeset
|
3212 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3213 // When 'insertmode' is set, ESC just beeps in Insert |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3214 // mode. Use CTRL-L to make edit() return. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3215 // For the command line only CTRL-C always breaks it. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3216 // For the cmdline window: Alternate between ESC and |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3217 // CTRL-C: ESC for most situations and CTRL-C to close the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3218 // cmdline window. |
| 7 | 3219 if (p_im && (State & INSERT)) |
| 3220 c = Ctrl_L; | |
|
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3221 #ifdef FEAT_TERMINAL |
|
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3222 else if (terminal_is_active()) |
|
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3223 c = K_CANCEL; |
|
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3224 #endif |
| 7 | 3225 else if ((State & CMDLINE) |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3226 #ifdef FEAT_CMDWIN |
| 7 | 3227 || (cmdwin_type > 0 && tc == ESC) |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3228 #endif |
| 7 | 3229 ) |
| 3230 c = Ctrl_C; | |
| 3231 else | |
| 3232 c = ESC; | |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3233 #ifdef FEAT_CMDWIN |
| 7 | 3234 tc = c; |
|
7850
10f17a228661
commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3235 #endif |
|
19433
af9d5585cfbf
patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
3236 // return from main_loop() |
|
af9d5585cfbf
patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
3237 if (pending_exmode_active) |
|
af9d5585cfbf
patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
3238 exmode_active = EXMODE_NORMAL; |
|
af9d5585cfbf
patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global
Bram Moolenaar <Bram@vim.org>
parents:
19195
diff
changeset
|
3239 |
| 7 | 3240 break; |
| 3241 } | |
| 3242 | |
| 3243 /* | |
| 3244 * get a character: 3. from the user - update display | |
| 3245 */ | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3246 // In insert mode a screen update is skipped when characters |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3247 // are still available. But when those available characters |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3248 // are part of a mapping, and we are going to do a blocking |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3249 // wait here. Need to update the screen to display the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3250 // changed text so far. Also for when 'lazyredraw' is set and |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3251 // redrawing was postponed because there was something in the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3252 // input buffer (e.g., termresponse). |
| 2723 | 3253 if (((State & INSERT) != 0 || p_lz) && (State & CMDLINE) == 0 |
| 3254 && advance && must_redraw != 0 && !need_wait_return) | |
| 7 | 3255 { |
| 3256 update_screen(0); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3257 setcursor(); // put cursor back where it belongs |
| 7 | 3258 } |
| 3259 | |
| 3260 /* | |
| 3261 * If we have a partial match (and are going to wait for more | |
| 3262 * input from the user), show the partially matched characters | |
| 3263 * to the user with showcmd. | |
| 3264 */ | |
| 3265 #ifdef FEAT_CMDL_INFO | |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3266 showcmd_idx = 0; |
| 7 | 3267 #endif |
| 3268 c1 = 0; | |
| 3269 if (typebuf.tb_len > 0 && advance && !exmode_active) | |
| 3270 { | |
| 3271 if (((State & (NORMAL | INSERT)) || State == LANGMAP) | |
| 3272 && State != HITRETURN) | |
| 3273 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3274 // this looks nice when typing a dead character map |
| 7 | 3275 if (State & INSERT |
| 3276 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
| 3277 + typebuf.tb_len - 1) == 1) | |
| 3278 { | |
| 3279 edit_putchar(typebuf.tb_buf[typebuf.tb_off | |
| 3280 + typebuf.tb_len - 1], FALSE); | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3281 setcursor(); // put cursor back where it belongs |
| 7 | 3282 c1 = 1; |
| 3283 } | |
| 3284 #ifdef FEAT_CMDL_INFO | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3285 // need to use the col and row from above here |
| 7 | 3286 old_wcol = curwin->w_wcol; |
| 3287 old_wrow = curwin->w_wrow; | |
| 3288 curwin->w_wcol = new_wcol; | |
| 3289 curwin->w_wrow = new_wrow; | |
| 3290 push_showcmd(); | |
| 3291 if (typebuf.tb_len > SHOWCMD_COLS) | |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3292 showcmd_idx = typebuf.tb_len - SHOWCMD_COLS; |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3293 while (showcmd_idx < typebuf.tb_len) |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3294 (void)add_to_showcmd( |
|
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3295 typebuf.tb_buf[typebuf.tb_off + showcmd_idx++]); |
| 7 | 3296 curwin->w_wcol = old_wcol; |
| 3297 curwin->w_wrow = old_wrow; | |
| 3298 #endif | |
| 3299 } | |
| 3300 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3301 // this looks nice when typing a dead character map |
| 7 | 3302 if ((State & CMDLINE) |
| 3303 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL) | |
| 3304 && cmdline_star == 0 | |
| 3305 #endif | |
| 3306 && ptr2cells(typebuf.tb_buf + typebuf.tb_off | |
| 3307 + typebuf.tb_len - 1) == 1) | |
| 3308 { | |
| 3309 putcmdline(typebuf.tb_buf[typebuf.tb_off | |
| 3310 + typebuf.tb_len - 1], FALSE); | |
| 3311 c1 = 1; | |
| 3312 } | |
| 3313 } | |
| 3314 | |
| 3315 /* | |
| 3316 * get a character: 3. from the user - get it | |
| 3317 */ | |
|
14069
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3318 if (typebuf.tb_len == 0) |
|
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3319 // timedout may have been set while waiting for a mapping |
|
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3320 // that has a <Nop> RHS. |
|
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3321 timedout = FALSE; |
|
bc91de20ba43
patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped
Christian Brabandt <cb@256bit.org>
parents:
14009
diff
changeset
|
3322 |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3323 if (advance) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3324 { |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3325 if (typebuf.tb_len == 0 |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3326 || !(p_timeout |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3327 || (p_ttimeout && keylen == KEYLEN_PART_KEY))) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3328 // blocking wait |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3329 wait_time = -1L; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3330 else if (keylen == KEYLEN_PART_KEY && p_ttm >= 0) |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3331 wait_time = p_ttm; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3332 else |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3333 wait_time = p_tm; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3334 } |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3335 else |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3336 wait_time = 0; |
|
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3337 |
| 202 | 3338 wait_tb_len = typebuf.tb_len; |
| 7 | 3339 c = inchar(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len, |
| 3340 typebuf.tb_buflen - typebuf.tb_off - typebuf.tb_len - 1, | |
|
16227
a70f0d6686c4
patch 8.1.1118: a couple of conditions are hard to understand
Bram Moolenaar <Bram@vim.org>
parents:
16162
diff
changeset
|
3341 wait_time); |
| 7 | 3342 |
| 3343 #ifdef FEAT_CMDL_INFO | |
|
17602
653ab352b019
patch 8.1.1798: warning for unused variable in tiny version
Bram Moolenaar <Bram@vim.org>
parents:
17600
diff
changeset
|
3344 if (showcmd_idx != 0) |
| 7 | 3345 pop_showcmd(); |
| 3346 #endif | |
| 3347 if (c1 == 1) | |
| 3348 { | |
| 3349 if (State & INSERT) | |
| 3350 edit_unputchar(); | |
| 3351 if (State & CMDLINE) | |
| 3352 unputcmdline(); | |
| 3560 | 3353 else |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3354 setcursor(); // put cursor back where it belongs |
| 7 | 3355 } |
| 3356 | |
| 3357 if (c < 0) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3358 continue; // end of input script reached |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3359 if (c == NUL) // no character available |
| 7 | 3360 { |
| 3361 if (!advance) | |
| 3362 break; | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3363 if (wait_tb_len > 0) // timed out |
| 7 | 3364 { |
| 3365 timedout = TRUE; | |
| 3366 continue; | |
| 3367 } | |
| 3368 } | |
| 3369 else | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3370 { // allow mapping for just typed characters |
| 7 | 3371 while (typebuf.tb_buf[typebuf.tb_off |
| 3372 + typebuf.tb_len] != NUL) | |
| 3373 typebuf.tb_noremap[typebuf.tb_off | |
| 3374 + typebuf.tb_len++] = RM_YES; | |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13344
diff
changeset
|
3375 #ifdef HAVE_INPUT_METHOD |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3376 // Get IM status right after getting keys, not after the |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3377 // timeout for a mapping (focus may be lost by then). |
| 7 | 3378 vgetc_im_active = im_get_status(); |
| 3379 #endif | |
| 3380 } | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3381 } // for (;;) |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3382 } // if (!character from stuffbuf) |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3383 |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3384 // if advance is FALSE don't loop on NULs |
|
13829
044337cbf854
patch 8.0.1786: no test for 'termwinkey'
Christian Brabandt <cb@256bit.org>
parents:
13762
diff
changeset
|
3385 } while ((c < 0 && c != K_CANCEL) || (advance && c == NUL)); |
| 7 | 3386 |
| 3387 /* | |
| 3388 * The "INSERT" message is taken care of here: | |
| 3389 * if we return an ESC to exit insert mode, the message is deleted | |
| 3390 * if we don't return an ESC but deleted the message before, redisplay it | |
| 3391 */ | |
| 641 | 3392 if (advance && p_smd && msg_silent == 0 && (State & INSERT)) |
| 7 | 3393 { |
| 643 | 3394 if (c == ESC && !mode_deleted && !no_mapping && mode_displayed) |
| 7 | 3395 { |
| 3396 if (typebuf.tb_len && !KeyTyped) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3397 redraw_cmdline = TRUE; // delete mode later |
| 7 | 3398 else |
| 3399 unshowmode(FALSE); | |
| 3400 } | |
| 3401 else if (c != ESC && mode_deleted) | |
| 3402 { | |
| 3403 if (typebuf.tb_len && !KeyTyped) | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3404 redraw_cmdline = TRUE; // show mode later |
| 7 | 3405 else |
| 3406 showmode(); | |
| 3407 } | |
| 3408 } | |
| 3409 #ifdef FEAT_GUI | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3410 // may unshow different cursor shape |
|
11490
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
3411 if (gui.in_use && shape_changed) |
|
6a06738f8948
patch 8.0.0628: cursor disappears after silent mapping
Christian Brabandt <cb@256bit.org>
parents:
11486
diff
changeset
|
3412 gui_update_cursor(TRUE, FALSE); |
| 7 | 3413 #endif |
|
15995
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3414 if (timedout && c == ESC) |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3415 { |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3416 char_u nop_buf[3]; |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3417 |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3418 // When recording there will be no timeout. Add a <Nop> after the ESC |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3419 // to avoid that it forms a key code with following characters. |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3420 nop_buf[0] = K_SPECIAL; |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3421 nop_buf[1] = KS_EXTRA; |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3422 nop_buf[2] = KE_NOP; |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3423 gotchars(nop_buf, 3); |
|
e7030c0c79cd
patch 8.1.1003: playing back recorded key sequence mistakes key code
Bram Moolenaar <Bram@vim.org>
parents:
15989
diff
changeset
|
3424 } |
| 7 | 3425 |
| 822 | 3426 --vgetc_busy; |
| 7 | 3427 |
| 3428 return c; | |
| 3429 } | |
| 3430 | |
| 3431 /* | |
| 3432 * inchar() - get one character from | |
| 3433 * 1. a scriptfile | |
| 3434 * 2. the keyboard | |
| 3435 * | |
|
19195
2ef19eed524a
patch 8.2.0156: various typos in source files and tests
Bram Moolenaar <Bram@vim.org>
parents:
18781
diff
changeset
|
3436 * As many characters as we can get (up to 'maxlen') are put in "buf" and |
| 7 | 3437 * NUL terminated (buffer length must be 'maxlen' + 1). |
| 3438 * Minimum for "maxlen" is 3!!!! | |
| 3439 * | |
| 3440 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into | |
| 3441 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received | |
| 3442 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is 0 | |
| 3443 * otherwise. | |
| 3444 * | |
| 3445 * If we got an interrupt all input is read until none is available. | |
| 3446 * | |
| 3447 * If wait_time == 0 there is no waiting for the char. | |
| 3448 * If wait_time == n we wait for n msec for a character to arrive. | |
| 3449 * If wait_time == -1 we wait forever for a character to arrive. | |
| 3450 * | |
| 3451 * Return the number of obtained characters. | |
| 3452 * Return -1 when end of input script reached. | |
| 3453 */ | |
|
9205
c19eb05b19df
commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad
Christian Brabandt <cb@256bit.org>
parents:
9121
diff
changeset
|
3454 static int |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3455 inchar( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3456 char_u *buf, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3457 int maxlen, |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3458 long wait_time) // milli seconds |
| 7 | 3459 { |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3460 int len = 0; // init for GCC |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3461 int retesc = FALSE; // return ESC with gotint |
| 7 | 3462 int script_char; |
|
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3463 int tb_change_cnt = typebuf.tb_change_cnt; |
| 7 | 3464 |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3465 if (wait_time == -1L || wait_time > 100L) // flush output before waiting |
| 7 | 3466 { |
| 3467 cursor_on(); | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3468 out_flush_cursor(FALSE, FALSE); |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3469 #if defined(FEAT_GUI) && defined(FEAT_MOUSESHAPE) |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3470 if (gui.in_use && postponed_mouseshape) |
|
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
12924
diff
changeset
|
3471 update_mouseshape(-1); |
| 7 | 3472 #endif |
| 3473 } | |
| 3474 | |
| 3475 /* | |
| 3476 * Don't reset these when at the hit-return prompt, otherwise a endless | |
| 3477 * recursive loop may result (write error in swapfile, hit-return, timeout | |
| 3478 * on char wait, flush swapfile, write error....). | |
| 3479 */ | |
| 3480 if (State != HITRETURN) | |
| 3481 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3482 did_outofmem_msg = FALSE; // display out of memory message (again) |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3483 did_swapwrite_msg = FALSE; // display swap file write error again |
| 7 | 3484 } |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3485 undo_off = FALSE; // restart undo now |
| 7 | 3486 |
| 3487 /* | |
| 1462 | 3488 * Get a character from a script file if there is one. |
| 3489 * If interrupted: Stop reading script files, close them all. | |
| 7 | 3490 */ |
| 3491 script_char = -1; | |
| 1462 | 3492 while (scriptin[curscript] != NULL && script_char < 0 |
| 3493 #ifdef FEAT_EVAL | |
| 3494 && !ignore_script | |
| 3495 #endif | |
| 3496 ) | |
| 7 | 3497 { |
|
7109
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
3498 #ifdef MESSAGE_QUEUE |
|
fa95595fbc52
commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db
Christian Brabandt <cb@256bit.org>
parents:
6907
diff
changeset
|
3499 parse_queued_messages(); |
| 1618 | 3500 #endif |
| 3501 | |
| 7 | 3502 if (got_int || (script_char = getc(scriptin[curscript])) < 0) |
| 3503 { | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3504 // Reached EOF. |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3505 // Careful: closescript() frees typebuf.tb_buf[] and buf[] may |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3506 // point inside typebuf.tb_buf[]. Don't use buf[] after this! |
| 7 | 3507 closescript(); |
| 3508 /* | |
| 3509 * When reading script file is interrupted, return an ESC to get | |
| 3510 * back to normal mode. | |
| 3511 * Otherwise return -1, because typebuf.tb_buf[] has changed. | |
| 3512 */ | |
| 3513 if (got_int) | |
| 3514 retesc = TRUE; | |
| 3515 else | |
| 3516 return -1; | |
| 3517 } | |
| 3518 else | |
| 3519 { | |
| 3520 buf[0] = script_char; | |
| 3521 len = 1; | |
| 3522 } | |
| 3523 } | |
| 3524 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3525 if (script_char < 0) // did not get a character from script |
| 7 | 3526 { |
| 3527 /* | |
| 3528 * If we got an interrupt, skip all previously typed characters and | |
| 3529 * return TRUE if quit reading script file. | |
| 3530 * Stop reading typeahead when a single CTRL-C was read, | |
| 3531 * fill_input_buf() returns this when not able to read from stdin. | |
| 3532 * Don't use buf[] here, closescript() may have freed typebuf.tb_buf[] | |
| 3533 * and buf may be pointing inside typebuf.tb_buf[]. | |
| 3534 */ | |
| 3535 if (got_int) | |
| 3536 { | |
| 3537 #define DUM_LEN MAXMAPLEN * 3 + 3 | |
| 3538 char_u dum[DUM_LEN + 1]; | |
| 3539 | |
| 3540 for (;;) | |
| 3541 { | |
| 3542 len = ui_inchar(dum, DUM_LEN, 0L, 0); | |
| 3543 if (len == 0 || (len == 1 && dum[0] == 3)) | |
| 3544 break; | |
| 3545 } | |
| 3546 return retesc; | |
| 3547 } | |
| 3548 | |
| 3549 /* | |
| 3550 * Always flush the output characters when getting input characters | |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3551 * from the user and not just peeking. |
| 7 | 3552 */ |
|
15629
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3553 if (wait_time == -1L || wait_time > 10L) |
|
dd2e0b83a660
patch 8.1.0822: peeking and flushing output slows down execution
Bram Moolenaar <Bram@vim.org>
parents:
15605
diff
changeset
|
3554 out_flush(); |
| 7 | 3555 |
| 3556 /* | |
| 3557 * Fill up to a third of the buffer, because each character may be | |
| 3558 * tripled below. | |
| 3559 */ | |
| 3560 len = ui_inchar(buf, maxlen / 3, wait_time, tb_change_cnt); | |
| 3561 } | |
| 3562 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3563 // If the typebuf was changed further down, it is like nothing was added by |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3564 // this call. |
| 7 | 3565 if (typebuf_changed(tb_change_cnt)) |
| 3566 return 0; | |
| 3567 | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3568 // Note the change in the typeahead buffer, this matters for when |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3569 // vgetorpeek() is called recursively, e.g. using getchar(1) in a timer |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3570 // function. |
|
12281
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3571 if (len > 0 && ++typebuf.tb_change_cnt == 0) |
|
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3572 typebuf.tb_change_cnt = 1; |
|
2738b0cc5f64
patch 8.0.1020: when a timer calls getchar(1) input is overwritten
Christian Brabandt <cb@256bit.org>
parents:
11577
diff
changeset
|
3573 |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3574 return fix_input_buffer(buf, len); |
| 7 | 3575 } |
| 3576 | |
| 3577 /* | |
| 3578 * Fix typed characters for use by vgetc() and check_termcode(). | |
|
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3579 * "buf[]" must have room to triple the number of bytes! |
| 7 | 3580 * Returns the new length. |
| 3581 */ | |
| 3582 int | |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3583 fix_input_buffer(char_u *buf, int len) |
| 7 | 3584 { |
| 3585 int i; | |
| 3586 char_u *p = buf; | |
| 3587 | |
| 3588 /* | |
| 3589 * Two characters are special: NUL and K_SPECIAL. | |
| 3590 * When compiled With the GUI CSI is also special. | |
| 3591 * Replace NUL by K_SPECIAL KS_ZERO KE_FILLER | |
| 3592 * Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER | |
| 3593 * Replace CSI by K_SPECIAL KS_EXTRA KE_CSI | |
| 3594 */ | |
| 3595 for (i = len; --i >= 0; ++p) | |
| 3596 { | |
| 3597 #ifdef FEAT_GUI | |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3598 // When the GUI is used any character can come after a CSI, don't |
|
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3599 // escape it. |
| 7 | 3600 if (gui.in_use && p[0] == CSI && i >= 2) |
| 3601 { | |
| 3602 p += 2; | |
| 3603 i -= 2; | |
| 3604 } | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3605 # ifndef MSWIN |
|
18781
79e10adc821d
patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents:
18763
diff
changeset
|
3606 // When the GUI is not used CSI needs to be escaped. |
| 7 | 3607 else if (!gui.in_use && p[0] == CSI) |
| 3608 { | |
| 3609 mch_memmove(p + 3, p + 1, (size_t)i); | |
| 3610 *p++ = K_SPECIAL; | |
| 3611 *p++ = KS_EXTRA; | |
| 3612 *p = (int)KE_CSI; | |
| 3613 len += 2; | |
| 3614 } | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3615 # endif |
| 7 | 3616 else |
| 3617 #endif | |
|
9896
7b39615c0db1
commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5
Christian Brabandt <cb@256bit.org>
parents:
9228
diff
changeset
|
3618 if (p[0] == NUL || (p[0] == K_SPECIAL |
|
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3619 // timeout may generate K_CURSORHOLD |
| 202 | 3620 && (i < 2 || p[1] != KS_EXTRA || p[2] != (int)KE_CURSORHOLD) |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3621 #if defined(MSWIN) && (!defined(FEAT_GUI) || defined(VIMDLL)) |
|
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3622 // Win32 console passes modifiers |
|
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3623 && ( |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3624 # ifdef VIMDLL |
|
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3625 gui.in_use || |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3626 # endif |
|
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3627 (i < 2 || p[1] != KS_MODIFIER)) |
| 7 | 3628 #endif |
| 3629 )) | |
| 3630 { | |
| 3631 mch_memmove(p + 3, p + 1, (size_t)i); | |
| 3632 p[2] = K_THIRD(p[0]); | |
| 3633 p[1] = K_SECOND(p[0]); | |
| 3634 p[0] = K_SPECIAL; | |
| 3635 p += 2; | |
| 3636 len += 2; | |
| 3637 } | |
| 3638 } | |
|
16531
5c6bd4431d98
patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work
Bram Moolenaar <Bram@vim.org>
parents:
16495
diff
changeset
|
3639 *p = NUL; // add trailing NUL |
| 7 | 3640 return len; |
| 3641 } | |
| 3642 | |
| 3643 #if defined(USE_INPUT_BUF) || defined(PROTO) | |
| 3644 /* | |
| 3645 * Return TRUE when bytes are in the input buffer or in the typeahead buffer. | |
| 3646 * Normally the input buffer would be sufficient, but the server_to_input_buf() | |
| 842 | 3647 * or feedkeys() may insert characters in the typeahead buffer while we are |
| 841 | 3648 * waiting for input to arrive. |
| 7 | 3649 */ |
| 3650 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3651 input_available(void) |
| 7 | 3652 { |
| 3653 return (!vim_is_input_buf_empty() | |
| 841 | 3654 # if defined(FEAT_CLIENTSERVER) || defined(FEAT_EVAL) |
| 3655 || typebuf_was_filled | |
| 7 | 3656 # endif |
| 3657 ); | |
| 3658 } | |
| 3659 #endif | |
|
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3660 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3661 /* |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3662 * Function passed to do_cmdline() to get the command after a <Cmd> key from |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3663 * typeahead. |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3664 */ |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3665 char_u * |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3666 getcmdkeycmd( |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3667 int promptc UNUSED, |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3668 void *cookie UNUSED, |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3669 int indent UNUSED, |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3670 getline_opt_T do_concat UNUSED) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3671 { |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3672 garray_T line_ga; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3673 int c1 = -1; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3674 int c2; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3675 int cmod = 0; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3676 int aborted = FALSE; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3677 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3678 ga_init2(&line_ga, 1, 32); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3679 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3680 // no mapping for these characters |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3681 no_mapping++; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3682 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3683 got_int = FALSE; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3684 while (c1 != NUL && !aborted) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3685 { |
|
22888
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3686 if (ga_grow(&line_ga, 32) != OK) |
|
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3687 { |
|
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3688 aborted = TRUE; |
|
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3689 break; |
|
7ac9dea21baa
patch 8.2.1991: Coverity warns for not using the ga_grow() return value
Bram Moolenaar <Bram@vim.org>
parents:
22862
diff
changeset
|
3690 } |
|
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3691 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3692 if (vgetorpeek(FALSE) == NUL) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3693 { |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3694 // incomplete <Cmd> is an error, because there is not much the user |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3695 // could do in this state. |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3696 emsg(_(e_cmd_mapping_must_end_with_cr)); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3697 aborted = TRUE; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3698 break; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3699 } |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3700 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3701 // Get one character at a time. |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3702 c1 = vgetorpeek(TRUE); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3703 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3704 // Get two extra bytes for special keys |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3705 if (c1 == K_SPECIAL) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3706 { |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3707 c1 = vgetorpeek(TRUE); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3708 c2 = vgetorpeek(TRUE); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3709 if (c1 == KS_MODIFIER) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3710 { |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3711 cmod = c2; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3712 continue; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3713 } |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3714 c1 = TO_SPECIAL(c1, c2); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3715 } |
|
23031
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3716 if (c1 == Ctrl_V) |
|
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3717 { |
|
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3718 // CTRL-V is followed by octal, hex or other characters, reverses |
|
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3719 // what AppendToRedobuffLit() does. |
|
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3720 no_reduce_keys = TRUE; // don't merge modifyOtherKeys |
|
23076
5fbac68bda23
patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character
Bram Moolenaar <Bram@vim.org>
parents:
23031
diff
changeset
|
3721 c1 = get_literal(TRUE); |
|
23031
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3722 no_reduce_keys = FALSE; |
|
b68313ee7002
patch 8.2.2062: <Cmd> does not handle CTRL-V
Bram Moolenaar <Bram@vim.org>
parents:
22916
diff
changeset
|
3723 } |
|
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3724 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3725 if (got_int) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3726 aborted = TRUE; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3727 else if (c1 == '\r' || c1 == '\n') |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3728 c1 = NUL; // end the line |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3729 else if (c1 == ESC) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3730 aborted = TRUE; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3731 else if (c1 == K_COMMAND) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3732 { |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3733 // give a nicer error message for this special case |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3734 emsg(_(e_cmd_mapping_must_end_with_cr_before_second_cmd)); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3735 aborted = TRUE; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3736 } |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3737 else if (IS_SPECIAL(c1)) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3738 { |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3739 if (c1 == K_SNR) |
|
22916
1fe53aae3ba0
patch 8.2.2005: redoing a mapping with <Cmd> doesn't work properly
Bram Moolenaar <Bram@vim.org>
parents:
22888
diff
changeset
|
3740 ga_concat(&line_ga, (char_u *)"<SNR>"); |
|
22862
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3741 else |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3742 { |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3743 semsg(e_cmd_maping_must_not_include_str_key, |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3744 get_special_key_name(c1, cmod)); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3745 aborted = TRUE; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3746 } |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3747 } |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3748 else |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3749 ga_append(&line_ga, (char)c1); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3750 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3751 cmod = 0; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3752 } |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3753 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3754 no_mapping--; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3755 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3756 if (aborted) |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3757 ga_clear(&line_ga); |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3758 |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3759 return (char_u *)line_ga.ga_data; |
|
6d50182e7e24
patch 8.2.1978: making a mapping work in all modes is complicated
Bram Moolenaar <Bram@vim.org>
parents:
22800
diff
changeset
|
3760 } |